[145665] in North American Network Operators' Group
RE: [OT] Overture's Ethernet over bonded Copper products
daemon@ATHENA.MIT.EDU (Sutton, Allen)
Sat Oct 15 12:15:45 2011
From: "Sutton, Allen" <Allen.Sutton@CenturyLink.com>
To: "nanog@nanog.org" <nanog@nanog.org>
Date: Sat, 15 Oct 2011 11:13:40 -0500
In-Reply-To: <mailman.11388.1318630798.1873.nanog@nanog.org>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
We've used them extensively in our network for years (we have about 2,600 o=
f them in the network). They actually used to be Ceterus devices (it's pos=
sible that Hatteras merged with Ceterus or something, but I'm not up on my =
vendor acquisition current events). We mostly use the UTS 810 and UTS-900 =
models. To be honest with you they work fine, but once something goes wron=
g, it's pretty bad because they are kind of flaky. We've had to simply reb=
oot a lot of them to get the problem fixed, rather than actually figuring o=
ut what is really wrong with them and fixing that so it doesn't happen agai=
n. We get lots of trouble tickets for speed issues from customers who have=
them on their circuits, that's for sure. If I were you I'd probably go wi=
th Aktino products. We have a ton of those too, and I've never really had =
a problem with them.
Thanks,
_________________________________
Allen
-----Original Message-----
From: nanog-request@nanog.org [mailto:nanog-request@nanog.org]
Sent: Friday, October 14, 2011 6:20 PM
To: nanog@nanog.org
Subject: NANOG Digest, Vol 45, Issue 46
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Today's Topics:
1. Re: Weekly Routing Table Report (ML)
2. RE: [OT] Overture's Ethernet over bonded Copper products
(Scott Berkman)
3. BGP Update Report (cidr-report@potaroo.net)
4. The Cidr Report (cidr-report@potaroo.net)
5. Re: How Skype uses the network [was: News item: Blackberry
services down worldwide] (Matthew Kaufman)
----------------------------------------------------------------------
Message: 1
Date: Fri, 14 Oct 2011 15:41:23 -0400
From: ML <ml@kenweb.org>
To: nanog@nanog.org
Subject: Re: Weekly Routing Table Report
Message-ID: <4E989063.9010201@kenweb.org>
Content-Type: text/plain; charset=3DISO-8859-1; format=3Dflowed
On 10/14/2011 03:21 PM, Routing Analysis Role Account wrote:
> List of Unregistered Origin ASNs (Global)
> -----------------------------------------
>
> Bad AS Designation Network Transit AS Description
> 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servi=
c
> 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom
> 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom
> 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servi=
c
> 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servi=
c
> 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servi=
c
> 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servi=
c
> 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies,
> 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servi=
c
> 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Se=
r
>
> Complete listing at http://thyme.rand.apnic.net/current/data-badAS
>
> Prefixes from private and non-routed address space (Global)
> -----------------------------------------------------------
>
> Prefix Origin AS Description
> 128.0.80.0/24 30977 JSC "Yugra-Telecom"
> 128.0.81.0/24 30977 JSC "Yugra-Telecom"
> 128.0.82.0/24 30977 JSC "Yugra-Telecom"
> 128.0.83.0/24 30977 JSC "Yugra-Telecom"
> 128.0.84.0/24 30977 JSC "Yugra-Telecom"
> 128.0.85.0/24 30977 JSC "Yugra-Telecom"
> 128.0.86.0/24 30977 JSC "Yugra-Telecom"
> 128.0.87.0/24 30977 JSC "Yugra-Telecom"
>
> Complete listing at http://thyme.rand.apnic.net/current/data-dsua
>
> Advertised Unallocated Addresses
> --------------------------------
>
> Network Origin AS Description
> 24.225.128.0/18 36377 Comcast Telecommunications, I
> 24.225.192.0/23 36377 Comcast Telecommunications, I
> 24.225.192.0/18 36377 Comcast Telecommunications, I
> 24.225.224.0/21 36377 Comcast Telecommunications, I
> 24.225.237.0/24 36377 Comcast Telecommunications, I
> 24.225.248.0/21 36377 Comcast Telecommunications, I
> 41.222.79.0/24 36938>>UNKNOWN<<
> 41.223.92.0/22 36936>>UNKNOWN<<
> 62.61.220.0/24 24974 Tachyon Europe BV - Wireless
> 62.61.221.0/24 24974 Tachyon Europe BV - Wireless
>
> Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA
Maybe I'm just not in the know on this but if these prefixes/ASes shouldn't=
be seen on the internet, shouldn't there be more of a public flogging to r=
emove them?
------------------------------
Message: 2
Date: Fri, 14 Oct 2011 16:45:45 -0400
From: "Scott Berkman" <scott@sberkman.net>
To: "'Graham Wooden'" <graham@g-rock.net>, <nanog@nanog.org>
Subject: RE: [OT] Overture's Ethernet over bonded Copper products
Message-ID: <00fc01cc8ab2$3fdcd2b0$bf967810$@sberkman.net>
Content-Type: text/plain; charset=3D"windows-1256"
I've been working with them (it's really the Hatteras Networks products) si=
nce before the acquisition. I don't have much to compare to in terms of ex=
perience with the competing products, but I can tell you we've been very ha=
ppy with the equipment, and I've heard lots of horror stories from Zhone cu=
stomers. Hatteras' support was also phenomenal. I haven't seen any change=
yet since the acquisition except we have a different sales guy.
The biggest challenge is that when dealing with 3rd party (iLEC) copper pai=
rs, you really don't know what you are going to get until you turn up the c=
ircuit. There can also be a lot of fingerpointing when things break becaus=
e the circuits you buy from the iLEC are generally cheap and don't have ver=
y high requirements for when the techs test and accept the circuit.
Hope that helps,
-Scott
-----Original Message-----
From: Graham Wooden [mailto:graham@g-rock.net]
Sent: Thursday, October 13, 2011 6:40 PM
To: nanog@nanog.org
Subject: [OT] Overture's Ethernet over bonded Copper products
HI operators,
Been looking at Overture?s ?Ethernet over Copper? product line; any you fol=
ks have any real world experience with them?
Would love to hear off-line the good, bad, ugly stories ? if you are willin=
g to share.
Much appreciated.
-graham
------------------------------
Message: 3
Date: Fri, 14 Oct 2011 22:00:01 GMT
From: cidr-report@potaroo.net
To: cidr-report@potaroo.net
Cc: nanog@nanog.org, routing-wg@ripe.net, ausnog@ausnog.net,
apops@apops.net, eof-list@ripe.net, afnog@afnog.org
Subject: BGP Update Report
Message-ID: <201110142200.p9EM01Hv002644@wattle.apnic.net>
BGP Update Report
Interval: 06-Oct-11 -to- 13-Oct-11 (7 days) Observation Point: BGP Peering =
with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 28719 2.0% 33.9 -- BSNL-NIB National Internet =
Backbone
2 - AS38040 27672 1.9% 5534.4 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
3 - AS32528 25784 1.8% 6446.0 -- ABBOTT Abbot Labs
4 - AS6316 25314 1.8% 550.3 -- AS-PAETEC-NET - PaeTec Comm=
unications, Inc.
5 - AS5800 22216 1.5% 111.1 -- DNIC-ASBLK-05800-06055 - Do=
D Network Information Center
6 - AS14420 18751 1.3% 23.8 -- CORPORACION NACIONAL DE TEL=
ECOMUNICACIONES - CNT EP
7 - AS17974 18434 1.3% 11.2 -- TELKOMNET-AS2-AP PT Telekom=
unikasi Indonesia
8 - AS9498 15367 1.1% 39.6 -- BBIL-AP BHARTI Airtel Ltd.
9 - AS8402 14949 1.0% 19.7 -- CORBINA-AS OJSC "Vimpelcom"
10 - AS7552 13808 1.0% 10.2 -- VIETEL-AS-AP Vietel Corpora=
tion
11 - AS16916 11954 0.8% 1992.3 -- NETLOGIC-WEST - INFINIPLEX =
LLC DBA NETLOGIC
12 - AS9562 9855 0.7% 1407.9 -- MSU-TH-AP Mahasarakham Univ=
ersity
13 - AS11492 9496 0.7% 17.8 -- CABLEONE - CABLE ONE, INC.
14 - AS51281 9415 0.7% 1569.2 -- COUNTRY-TELECOM-AS Country =
Telekom CJSC
15 - AS2856 9187 0.6% 48.4 -- BT-UK-AS BTnet UK Regional =
network
16 - AS9649 8844 0.6% 166.9 -- MOPH-TH-AP Information Tech=
nology Office
17 - AS24863 8809 0.6% 12.3 -- LINKdotNET-AS
18 - AS14522 8545 0.6% 24.6 -- Satnet
19 - AS8866 8160 0.6% 17.7 -- BTC-AS Bulgarian Telecommun=
ication Company Plc.
20 - AS27738 7865 0.5% 23.1 -- Ecuadortelecom S.A.
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS32528 25784 1.8% 6446.0 -- ABBOTT Abbot Labs
2 - AS38040 27672 1.9% 5534.4 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
3 - AS17408 3226 0.2% 3226.0 -- ABOVE-AS-AP AboveNet Commun=
ications Taiwan
4 - AS16916 11954 0.8% 1992.3 -- NETLOGIC-WEST - INFINIPLEX =
LLC DBA NETLOGIC
5 - AS50660 1767 0.1% 1767.0 -- SSIF-CJ-AS SOCIETATE DE SER=
VICII DE INVESTITII FINANCIARE BROKER SA
6 - AS51281 9415 0.7% 1569.2 -- COUNTRY-TELECOM-AS Country =
Telekom CJSC
7 - AS17425 7412 0.5% 1482.4 -- EPA-AS-TH Provincial Electr=
icity Authority of Thailand.
8 - AS9562 9855 0.7% 1407.9 -- MSU-TH-AP Mahasarakham Univ=
ersity
9 - AS10099 1036 0.1% 1036.0 -- HKUNICOM1-AP China Unicom (=
Hong Kong) Operations Limited
10 - AS44025 1022 0.1% 1022.0 -- KAMTELEKOM-NET Kamtelekom L=
td.
11 - AS55696 1018 0.1% 1018.0 -- SCOM-AS-ID Starcom Solusind=
o PT.
12 - AS51966 873 0.1% 873.0 -- RESTENA-ANYCAST-AS Fondatio=
n RESTENA
13 - AS9168 769 0.1% 769.0 -- TELINO-AS Telino Network AS=
Number
14 - AS56903 754 0.1% 754.0 -- TELEMARKET-AS OOO TELEMARKE=
T
15 - AS8011 3189 0.2% 637.8 -- AS8011 - CoreComm Internet =
Services Inc
16 - AS32777 2446 0.2% 611.5 -- SMART-CITY-FORT-WORTH - Sma=
rt City Networks, L.P.
17 - AS51372 605 0.0% 605.0 -- ORANGE-AS Orange Ltd.
18 - AS50733 552 0.0% 552.0 -- BINA-AS Ertebat Gostaran Bi=
na
19 - AS6316 25314 1.8% 550.3 -- AS-PAETEC-NET - PaeTec Comm=
unications, Inc.
20 - AS38528 497 0.0% 497.0 -- LANIC-AS-AP Lao National In=
ternet Committee
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 202.92.235.0/24 14361 0.9% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
2 - 130.36.34.0/24 12843 0.8% AS32528 -- ABBOTT Abbot Labs
3 - 130.36.35.0/24 12843 0.8% AS32528 -- ABBOTT Abbot Labs
4 - 206.80.93.0/24 11767 0.8% AS16916 -- NETLOGIC-WEST - INFINIPLEX =
LLC DBA NETLOGIC
5 - 66.248.104.0/21 10830 0.7% AS6316 -- AS-PAETEC-NET - PaeTec Comm=
unications, Inc.
6 - 66.248.120.0/21 10829 0.7% AS6316 -- AS-PAETEC-NET - PaeTec Comm=
unications, Inc.
7 - 77.87.117.0/24 9388 0.6% AS51281 -- COUNTRY-TELECOM-AS Country =
Telekom CJSC
8 - 213.16.48.0/24 7142 0.5% AS8866 -- BTC-AS Bulgarian Telecommun=
ication Company Plc.
9 - 180.180.249.0/24 6299 0.4% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
10 - 180.180.255.0/24 5720 0.4% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
11 - 156.152.33.0/24 5512 0.3% AS71 -- HP-INTERNET-AS Hewlett-Pack=
ard Company
12 - 180.180.248.0/24 5219 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
13 - 180.180.253.0/24 5218 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
14 - 180.180.250.0/24 5216 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH T=
OT Public Company Limited
15 - 66.248.96.0/21 3518 0.2% AS6316 -- AS-PAETEC-NET - PaeTec Comm=
unications, Inc.
16 - 202.153.174.0/24 3226 0.2% AS17408 -- ABOVE-AS-AP AboveNet Commun=
ications Taiwan
17 - 202.41.70.0/24 3108 0.2% AS2697 -- ERX-ERNET-AS Education and =
Research Network
18 - 202.151.7.0/24 2464 0.2% AS17425 -- EPA-AS-TH Provincial Electr=
icity Authority of Thailand.
19 - 202.151.6.0/24 2463 0.2% AS17425 -- EPA-AS-TH Provincial Electr=
icity Authority of Thailand.
20 - 202.151.5.0/24 2460 0.2% AS17425 -- EPA-AS-TH Provincial Electr=
icity Authority of Thailand.
Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org
------------------------------
Message: 4
Date: Fri, 14 Oct 2011 22:00:00 GMT
From: cidr-report@potaroo.net
To: cidr-report@potaroo.net
Cc: apops@apops.net, afnog@afnog.org, nanog@nanog.org,
eof-list@ripe.net, routing-wg@ripe.net
Subject: The Cidr Report
Message-ID: <201110142200.p9EM00ua002638@wattle.apnic.net>
This report has been generated at Fri Oct 14 21:12:28 2011 AEST.
The report analyses the BGP Routing Table of AS2.0 router and generates a r=
eport on aggregation potential within the table.
Check http://www.cidr-report.org for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
07-10-11 378198 221965
08-10-11 378345 221799
09-10-11 378077 221883
10-10-11 377990 222159
11-10-11 378202 222087
12-10-11 378480 222395
13-10-11 379430 222520
14-10-11 379221 222643
AS Summary
39151 Number of ASes in routing system
16558 Number of ASes announcing only one prefix
3547 Largest number of prefixes announced by an AS
AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc.
108442592 Largest address span announced by an AS (/32s)
AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street
Aggregation Summary
The algorithm used in this report proposes aggregation only when there is a=
precise match using the AS path, so as to preserve traffic transit policie=
s. Aggregation is also proposed across non-advertised address space ('holes=
').
--- 14Oct11 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 379814 222529 157285 41.4% All ASes
AS6389 3547 224 3323 93.7% BELLSOUTH-NET-BLK -
BellSouth.net Inc.
AS18566 2098 405 1693 80.7% COVAD - Covad Communications
Co.
AS4766 2500 980 1520 60.8% KIXS-AS-KR Korea Telecom
AS22773 1461 110 1351 92.5% ASN-CXA-ALL-CCI-22773-RDC -
Cox Communications Inc.
AS4755 1537 229 1308 85.1% TATACOMM-AS TATA
Communications formerly VSNL
is Leading ISP
AS4323 1632 395 1237 75.8% TWTC - tw telecom holdings,
inc.
AS1785 1839 784 1055 57.4% AS-PAETEC-NET - PaeTec
Communications, Inc.
AS28573 1376 342 1034 75.1% NET Servicos de Comunicao S.A=
.
AS19262 1395 400 995 71.3% VZGNI-TRANSIT - Verizon Onlin=
e
LLC
AS7552 1387 425 962 69.4% VIETEL-AS-AP Vietel
Corporation
AS10620 1681 748 933 55.5% Telmex Colombia S.A.
AS7303 1164 321 843 72.4% Telecom Argentina S.A.
AS18101 954 150 804 84.3% RELIANCE-COMMUNICATIONS-IN
Reliance Communications
Ltd.DAKC MUMBAI
AS8151 1429 679 750 52.5% Uninet S.A. de C.V.
AS4808 1081 340 741 68.5% CHINA169-BJ CNCGROUP IP
network China169 Beijing
Province Network
AS30036 1389 678 711 51.2% MEDIACOM-ENTERPRISE-BUSINESS =
-
Mediacom Communications Corp
AS7545 1612 934 678 42.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS17974 1936 1271 665 34.3% TELKOMNET-AS2-AP PT
Telekomunikasi Indonesia
AS3356 1102 450 652 59.2% LEVEL3 Level 3 Communications
AS24560 1018 372 646 63.5% AIRTELBROADBAND-AS-AP Bharti
Airtel Ltd., Telemedia
Services
AS8402 1450 823 627 43.2% CORBINA-AS OJSC "Vimpelcom"
AS4804 714 94 620 86.8% MPX-AS Microplex PTY LTD
AS3549 1052 444 608 57.8% GBLX Global Crossing Ltd.
AS17676 675 70 605 89.6% GIGAINFRA Softbank BB Corp.
AS7029 2160 1556 604 28.0% WINDSTREAM - Windstream
Communications Inc
AS22561 966 362 604 62.5% DIGITAL-TELEPORT - Digital
Teleport Inc.
AS20115 1591 988 603 37.9% CHARTER-NET-HKY-NC - Charter
Communications
AS22047 580 33 547 94.3% VTR BANDA ANCHA S.A.
AS7011 1166 644 522 44.8% FRONTIER-AND-CITIZENS -
Frontier Communications of
America, Inc.
AS17488 889 393 496 55.8% HATHWAY-NET-AP Hathway IP Ove=
r
Cable Internet
Total 43381 15644 27737 63.9% Top 30 total
Possible Bogus Routes
5.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
5.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
5.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
10.86.64.32/30 AS65530 -Private Use AS-
10.86.64.36/30 AS65530 -Private Use AS-
10.86.65.32/30 AS65530 -Private Use AS-
10.86.65.36/30 AS65530 -Private Use AS-
10.255.255.0/30 AS65530 -Private Use AS-
10.255.255.4/30 AS65530 -Private Use AS-
10.255.255.8/30 AS65530 -Private Use AS-
41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications=
Nigeria Limited
41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Ser=
vice
62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV
62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV
64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corpora=
tion
64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corpora=
tion
64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corpora=
tion
66.171.32.0/20 AS705 UUNET - MCI Communications Services, I=
nc. d/b/a Verizon Business
66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION
66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunica=
tion Company Limited
66.207.32.0/20 AS23011
66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL =
INTERNET EXCHANGE LLC
69.6.80.0/24 AS13442
71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.
80.88.10.0/24 AS33774 DJAWEB
110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas
116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network
117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications former=
ly VSNL is Leading ISP
121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Stree=
t
130.0.72.0/21 AS42442 ADACOR-AS Adacor Hosting GmbH
142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc.
172.45.1.0/24 AS29571 CITelecom-AS
172.45.2.0/24 AS29571 CITelecom-AS
172.45.3.0/24 AS29571 CITelecom-AS
172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group)
185.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
185.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
185.24.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordinat=
ion Center
190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net
190.104.32.0/21 AS27882 Telef?nica Celular de Bolivia S.A.
193.111.87.0/24 AS24812
200.6.93.0/24 AS6400 Compa??a Dominicana de Tel?fonos, C. p=
or A. - CODETEL
200.6.94.0/24 AS6400 Compa??a Dominicana de Tel?fonos, C. p=
or A. - CODETEL
200.6.95.0/24 AS6400 Compa??a Dominicana de Tel?fonos, C. p=
or A. - CODETEL
200.23.84.0/24 AS8151 Uninet S.A. de C.V.
200.24.73.0/24 AS26061 Equant Colombia
200.24.78.0/26 AS3549 GBLX Global Crossing Ltd.
200.24.78.64/26 AS3549 GBLX Global Crossing Ltd.
200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V.
200.34.0.0/20 AS6342 Instituto Tecnol?gico y de Estudios Su=
periores de Monterrey
200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda
202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent=
St Sydney NSW 2000
202.9.55.0/24 AS2764 AAPT AAPT Limited
202.9.57.0/24 AS2764 AAPT AAPT Limited
202.58.113.0/24 AS19161
202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company
202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunica=
tion Company Limited
202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunica=
tion Company Limited
202.83.120.0/21 AS37972
202.83.124.0/24 AS37972
202.83.125.0/24 AS37972
202.83.126.0/24 AS37972
202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China1=
69 Beijing Province Network
202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Lim=
ited
202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATION=
S LTD
202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.
202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communicat=
ions Australia
202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunica=
tion Company Limited
202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited
202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunica=
tion Company Limited
203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Commu=
nications
203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd
203.142.219.0/24 AS45149
203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Compa=
ny Limited
205.150.0.0/15 AS701 UUNET - MCI Communications Services, I=
nc. d/b/a Verizon Business
205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orang=
e Business Services (formerly Equant) AS for BENELUX
205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communicat=
ions Inc.
206.123.129.0/24 AS10790 INREACH-AS - InReach Internet
206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings
206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLab=
s LLC Company
207.174.131.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.132.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.152.0/23 AS26116 INDRA - Indra's Net Inc.
207.174.154.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.155.0/24 AS26116 INDRA - Indra's Net Inc.
207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.
207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.
208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW
208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC
209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications
209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network
209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC
210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limite=
d, INTERNET SERVICE LIMITED
216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix Internatio=
nal Teleport
216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc.
216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix Internatio=
nal Teleport
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog@nanog.org
eof-list@ripe.net
apops@apops.net
routing-wg@ripe.net
afnog@afnog.org
------------------------------
Message: 5
Date: Fri, 14 Oct 2011 15:19:50 -0700
From: Matthew Kaufman <matthew@matthew.at>
To: "Patrick W. Gilmore" <patrick@ianai.net>
Cc: NANOG list <nanog@nanog.org>
Subject: Re: How Skype uses the network [was: News item: Blackberry
services down worldwide]
Message-ID: <4E98B586.2040401@matthew.at>
Content-Type: text/plain; charset=3DISO-8859-1; format=3Dflowed
On 10/14/11 12:11 PM, Patrick W. Gilmore wrote:
> Those do not look like Skype servers. I guess it is possible everyone in=
my contact list is somehow pinging me, but that seems a little bit silly.
>
How do you think peer-to-peer presence
(online/away/do-not-disturb/offline) systems work?
Matthew Kaufman
End of NANOG Digest, Vol 45, Issue 46
*************************************
