Самые нестабильные AS

Эту новость прислал нам один из читателей портала Nag.Ru. Целых три Российских автономных системы попали в еженедельный список самых нестабильных AS, который ведёт Geoff Huston.

TOP 20 Unstable Origin AS:

Rank ASN                Upds     %  Upds/Pfx    AS-Name
1 — AS9829            58237  3.6%      59.3 — BSNL-NIB National Internet Backbone
2 — AS17451           54858  3.4%     246.0 — BIZNET-AS-AP BIZNET ISP
3 — AS6316            31539  1.9%    1051.3 — AS-PAETEC-NET — PaeTec Communications, Inc.
4 — AS32528           25182  1.6%    6295.5 — ABBOTT Abbot Labs
5 — AS19201           24511  1.5%     500.2 — ETC — Eastex Telephone Cooperative, Inc.
6 — AS14420           24093  1.5%      46.4 — CORPORACION NACIONAL DE TELECOMUNICACIONES — CNT EP
7 — AS5800            23673  1.5%     125.3 — DNIC-ASBLK-05800-06055 — DoD Network Information Center
8 — AS4755            23483  1.4%      15.3 — TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
9 — AS20940           21905  1.4%     300.1 — AKAMAI-ASN1 Akamai Technologies European AS
10 — AS38040           20370  1.3%    1455.0 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
11 — AS8402            20258  1.2%      14.6 — CORBINA-AS OJSC «Vimpelcom»
12 — AS16625           17363  1.1%     510.7 — AKAMAI-ASN1 Akamai Technologies European AS
13 — AS9498            14569  0.9%     148.7 — BBIL-AP BHARTI Airtel Ltd.
14 — AS16916           14530  0.9%    1816.2 — NETLOGIC-WEST — INFINIPLEX LLC DBA NETLOGIC
15 — AS30036           13866  0.8%      29.4 — MEDIACOM-ENTERPRISE-BUSINESS — Mediacom Communications Corp
16 — AS17974           13529  0.8%       8.4 — TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
17 — AS17908           13199  0.8%      16.1 — TCISL Tata Communications
18 — AS7552            12163  0.8%       9.0 — VIETEL-AS-AP Vietel Corporation
19 — AS31148            9911  0.6%      25.0 — FREENET-AS FreeNet ISP
20 — AS9649             9890  0.6%     186.6 — MOPH-TH-AP Information Technology Office

TOP 20 Unstable Origin AS (Updates per announced prefix)

Rank ASN                Upds     %  Upds/Pfx    AS-Name
1 — AS32528           25182  1.6%    6295.5 — ABBOTT Abbot Labs
2 — AS17408            3476  0.2%    3476.0 — ABOVE-AS-AP AboveNet Communications Taiwan
3 — AS9562             9848  0.6%    2462.0 — MSU-TH-AP Mahasarakham University
4 — AS16916           14530  0.9%    1816.2 — NETLOGIC-WEST — INFINIPLEX LLC DBA NETLOGIC
5 — AS20098            1810  0.1%    1810.0 — BCBS-AL — Blue Cross Blue Shield of Alabama
6 — AS28722            1729  0.1%    1729.0 — ENERGETYKA-KALISKA-AS Energetyka Kaliska S.A.
7 — AS11028            1584  0.1%    1584.0 — SETIATHOME — SETIATHOME
8 — AS38040           20370  1.3%    1455.0 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
9 — AS50660            1282  0.1%    1282.0 — SSIF-CJ-AS SOCIETATE DE SERVICII DE INVESTITII FINANCIARE BROKER SA
10 — AS17425            7397  0.5%    1232.8 — EPA-AS-TH Provincial Electricity Authority of Thailand.
11 — AS50975            2276  0.1%    1138.0 — AVX_AS AVX Czech republic s.r.o
12 — AS6316            31539  1.9%    1051.3 — AS-PAETEC-NET — PaeTec Communications, Inc.
13 — AS10099             883  0.1%     883.0 — HKUNICOM1-AP China Unicom (Hong Kong) Operations Limited
14 — AS44025             759  0.1%     759.0 — KAMTELEKOM-NET Kamtelekom Ltd.
15 — AS22793             729  0.0%     729.0 — CASSOCORP — CASSO Corporation
16 — AS19725             654  0.0%     654.0 — COHPWE — City Of Houston — Public Works
17 — AS55696             596  0.0%     596.0 — SCOM-AS-ID Starcom Solusindo PT.
18 — AS56548             556  0.0%     556.0 — CENTERMEDIALTD-AS CenterMedia Ltd.
19 — AS3                 551  0.0%     597.0 — ASKAOSCDN KAOS redes IP
20 — AS16625           17363  1.1%     510.7 — AKAMAI-ASN1 Akamai Technologies European AS

TOP 20 Unstable Prefixes:

Rank Prefix             Upds     % Origin AS — AS Name
1 — 206.80.93.0/24    14507  0.8%   AS16916 — NETLOGIC-WEST — INFINIPLEX LLC DBA NETLOGIC
2 — 202.92.235.0/24   14167  0.8%   AS9498  — BBIL-AP BHARTI Airtel Ltd.
3 — 130.36.34.0/24    12585  0.7%   AS32528 — ABBOTT Abbot Labs
4 — 130.36.35.0/24    12585  0.7%   AS32528 — ABBOTT Abbot Labs
5 — 66.248.96.0/21    10820  0.6%   AS6316  — AS-PAETEC-NET — PaeTec Communications, Inc.
6 — 66.248.120.0/21   10746  0.6%   AS6316  — AS-PAETEC-NET — PaeTec Communications, Inc.
7 — 66.248.104.0/21    9888  0.6%   AS6316  — AS-PAETEC-NET — PaeTec Communications, Inc.
8 — 63.174.153.0/24    8466  0.5%   AS19201 — ETC — Eastex Telephone Cooperative, Inc.
9 — 63.174.152.0/24    8458  0.5%   AS19201 — ETC — Eastex Telephone Cooperative, Inc.
10 — 213.16.48.0/24     6131  0.3%   AS8866  — BTC-AS Bulgarian Telecommunication Company Plc.
11 — 180.180.255.0/24   4675  0.3%   AS38040 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
12 — 180.180.249.0/24   4033  0.2%   AS38040 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
13 — 180.180.253.0/24   3930  0.2%   AS38040 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
14 — 180.180.248.0/24   3850  0.2%   AS38040 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
15 — 180.180.250.0/24   3845  0.2%   AS38040 — GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
16 — 206.228.173.0/24   3684  0.2%   AS19201 — ETC — Eastex Telephone Cooperative, Inc.
17 — 63.174.148.0/24    3683  0.2%   AS19201 — ETC — Eastex Telephone Cooperative, Inc.
18 — 202.153.174.0/24   3476  0.2%   AS17408 — ABOVE-AS-AP AboveNet Communications Taiwan
19 — 95.100.128.0/20    3180  0.2%   AS16625 — AKAMAI-ASN1 Akamai Technologies European AS
20 — 95.100.144.0/20    3173  0.2%   AS16625 — AKAMAI-ASN1 Akamai Technologies European AS

Евгений Лобанов  NAG.RU