AS21453
Автономная система. Кто держит, что анонсирует и с кем связан.
Точки обмена трафиком источник не ответил
- ошибка
- www.peeringdb.com ответил HTTP 429
Анонсы
- IPv4 префиксов
- 17
- IPv6 префиксов
- 2
- транзитом
- v4 38, v6 6
Полный список: bgp.tools · bgp.he.net
Кто это RIPEstat
- владелец
- FLEX-AS Flex Ltd.
- анонсирует
- да
- блок ASN
- 20480-21503, Assigned by RIPE NCC
Соседи по BGP
Whois и регистратор RIPEstat
- организация
- ORG-FI3-RIPE
- RIR
- RIPE NCC
- abuse
- abuse@flex.ru
Сырой whois
aut-num 21453 as-name FLEX-AS org ORG-FI3-RIPE remarks ------------------------------------------------ remarks = IPv4 Upstream routing policy remarks ------------------------------------------------ remarks BEELINE-RU import from AS3216 action pref=240; accept ANY export to AS3216 announce AS-FLEX remarks RETN-RU import from AS57304 action pref=240; accept ANY export to AS57304 announce AS-FLEX remarks NAUKA import from AS8641 action pref=240; accept ANY export to AS8641 announce AS-FLEX remarks CITYTELECOM / FILANCO import from AS29076 action pref=240; accept ANY export to AS29076 announce AS-FLEX remarks RASCOM import from AS20764 action pref=240; accept ANY export to AS20764 announce AS-FLEX remarks TTK import from AS20485 action pref=240; accept ANY export to AS20485 announce AS-FLEX remarks INETKOM import from AS35598 action pref=240; accept ANY export to AS35598 announce AS-FLEX remarks FIORD import from AS28917 action pref=240; accept ANY export to AS28917 announce AS-FLEX remarks ROSTELECOM import from AS12389 action pref=240; accept ANY export to AS12389 announce AS-FLEX remarks ------------------------------------------------ remarks = IPv4 IX routing policy remarks ------------------------------------------------ remarks MSK-IX import from AS8631 action pref=250; accept AS-MSKROUTESERVER export to AS8631 announce AS-FLEX remarks DATA-IX import from AS50952 action pref=250; accept ANY export to AS50952 announce AS-FLEX remarks GLOBAL-IX import from AS31500 action pref=250; accept ANY export to AS31500 announce AS-FLEX remarks PITER-IX import from AS49869 action pref=250; accept ANY export to AS49869 announce AS-FLEX remarks PITER-IX SPB import from AS50817 action pref=250; accept ANY export to AS50817 announce AS-FLEX remarks PITER-IX FRANKFURT import from AS48193 action pref=250; accept ANY export to AS48193 announce AS-FLEX remarks PITER-IX TLL import from AS57936 action pref=250; accept ANY export to AS57936 announce AS-FLEX remarks PITER-IX HEL import from AS39607 action pref=250; accept ANY export to AS39607 announce AS-FLEX remarks PITER-IX RIX import from AS49634 action pref=250; accept ANY export to AS49634 announce AS-FLEX remarks ------------------------------------------------ remarks = IPv4 Peering routing policy remarks ------------------------------------------------ remarks RUNNET import from AS3267 action pref=254; accept AS-RUNNET export to AS3267 announce AS-FLEX remarks IIPNET import from AS5429 action pref=254; accept AS-IIPNET-MSK-IX export to AS5429 announce AS-FLEX remarks Eurasia Telekom import from AS28698 action pref=254; accept AS-EUT export to AS28698 announce AS-FLEX remarks Cloudflare import from AS13335 action pref=254; accept AS-CLOUDFLARE export to AS13335 announce AS-FLEX remarks Alibaba Group import from AS45102 action pref=254; accept AS-ALIBABA export to AS45102 announce AS-FLEX remarks MACOMNET import from AS8470 action pref=254; accept AS-MACOMNET export to AS8470 announce AS-FLEX remarks META import from AS32934 action pref=254; accept AS-FACEBOOK export to AS32934 announce AS-FLEX remarks GOOGLE import from AS15169 action pref=254; accept AS-GOOGLE export to AS15169 announce AS-FLEX remarks Youtube import from AS11344 action pref=254; accept AS-YOUTUBE export to AS11344 announce AS-FLEX remarks NETORN import from AS34123 action pref=254; accept AS-NETORN export to AS34123 announce AS-FLEX remarks VK import from AS47541 action pref=254; accept AS-VKONTAKTE export to AS47541 announce AS-FLEX remarks Lifestream import from AS200976 action pref=254; accept AS-LIFESTREAM export to AS200976 announce AS-FLEX remarks ------------------------------------------------ remarks = IPv4 Downstream routing policy remarks ------------------------------------------------ remarks AVIEL import from AS35271 action pref=300; accept AS35271 export to AS35271 announce ANY remarks ITAEC import from AS41783 action pref=300; accept AS41783:AS-CUSTOMERS export to AS41783 announce ANY remarks IIF import from AS47321 action pref=300; accept AS-IIF export to AS47321 announce ANY remarks ITKM import from AS48149 action pref=300; accept AS-ITKM export to AS48149 announce ANY remarks AZIMUT-R import from AS34975 action pref=300; accept AS-AZIMUTR export to AS34975 announce ANY remarks WELLCOMM import from AS50289 action pref=300; accept AS-WELLCOMM export to AS50289 announce ANY remarks Telekom Uslugi import from AS57489 action pref=300; accept AS57489 export to AS57489 announce ANY remarks Cifrabar import from AS51230 action pref=300; accept AS-ROSINTEH export to AS51230 announce ANY remarks Bitrace import from AS49893 action pref=300; accept AS-BITRACE export to AS49893 announce ANY remarks Link Net import from AS48940 action pref=300; accept AS-LINK-NET export to AS48940 announce ANY remarks SouthTel import from AS43567 action pref=300; accept AS-SOUTHTEL export to AS43567 announce ANY remarks Flex-L import from AS201646 action pref=300; accept AS201646 export to AS201646 announce ANY remarks Elektranet import from AS199933 action pref=300; accept AS-ELEKTRANET export to AS199933 announce ANY remarks Kvant import from AS50449 action pref=300; accept AS50449 export to AS50449 announce ANY remarks ------------------------------------------------ remarks = IPv6 Upsteam routing policy remarks ------------------------------------------------ remarks ROSTELECOM mp-import afi ipv6.unicast from AS12389 action pref=240; accept ANY mp-export afi ipv6.unicast to AS12389 announce AS-FLEXV6; remarks Beeline mp-import afi ipv6.unicast from AS3216 action pref=240; accept ANY mp-export afi ipv6.unicast to AS3216 announce AS-FLEXV6; remarks RETN-RU mp-import afi ipv6.unicast from AS57304 action pref=240; accept ANY mp-export afi ipv6.unicast to AS57304 announce AS-FLEXV6; remarks NAUKA mp-import afi ipv6.unicast from AS8641 action pref=240; accept ANY mp-export afi ipv6.unicast to AS8641 announce AS-FLEXV6; remarks FIORD mp-import afi ipv6.unicast from AS28917 action pref=240; accept ANY mp-export afi ipv6.unicast to AS28917 announce AS-FLEXV6; remarks Filanco mp-import afi ipv6.unicast from AS29076 action pref=240; accept ANY mp-export afi ipv6.unicast to AS29076 announce AS-FLEXV6; remarks iHome mp-import afi ipv6.unicast from AS25478 action pref=240; accept ANY mp-export afi ipv6.unicast to AS25478 announce AS-FLEXV6; remarks ------------------------------------------------ remarks = IPv6 IX routing policy remarks ------------------------------------------------ remarks MSK-IX mp-import afi ipv6.unicast from AS8631 action pref=250; accept AS-MSKROUTESERVER; mp-export afi ipv6.unicast to AS8631 announce AS-FLEXV6; remarks Piter IX MSK mp-import afi ipv6.unicast from AS49869 action pref=250; accept AS-PITER-IX; mp-export afi ipv6.unicast to AS49869 announce AS-FLEXV6; remarks Piter IX SPB mp-import afi ipv6.unicast from AS50817 action pref=250; accept AS-PITER-IX; mp-export afi ipv6.unicast to AS50817 announce AS-FLEXV6; remarks ------------------------------------------------ remarks = IPv6 Peering routing policy remarks ------------------------------------------------ remarks GOOGLE mp-import afi ipv6.unicast from AS15169 action pref=254; accept AS-GOOGLE; mp-export afi ipv6.unicast to AS15169 announce AS-FLEXV6; remarks Youtube mp-import afi ipv6.unicast from AS11344 action pref=254; accept AS-YOUTUBE; mp-export afi ipv6.unicast to AS11344 announce AS-FLEXV6; remarks META mp-import afi ipv6.unicast from AS32934 action pref=254; accept AS-FACEBOOK; mp-export afi ipv6.unicast to AS32934 announce AS-FLEXV6; remarks Cloudflare mp-import afi ipv6.unicast from AS13335 action pref=254; accept AS-CLOUDFLARE; mp-export afi ipv6.unicast to AS13335 announce AS-FLEXV6; remarks MACOMNET mp-import afi ipv6.unicast from AS8470 action pref=254; accept AS-MACOMNET; mp-export afi ipv6.unicast to AS8470 announce AS-FLEXV6; remarks ------------------------------------------------ remarks = IPv6 Downstream routing policy remarks ------------------------------------------------ remarks WELLCOMM mp-import afi ipv6.unicast from AS50289 action pref=300; accept AS-WELLCOMM; mp-export afi ipv6.unicast to AS50289 announce ANY; remarks AVIEL mp-import afi ipv6.unicast from AS35271 action pref=300; accept AS35271; mp-export afi ipv6.unicast to AS35271 announce ANY; remarks ITKM mp-import afi ipv6.unicast from AS48149 action pref=300; accept AS-ITKM; mp-export afi ipv6.unicast to AS48149 announce ANY; remarks Flex-L mp-import afi ipv6.unicast from AS201646 action pref=300; accept AS201646; mp-export afi ipv6.unicast to AS201646 announce ANY; remarks Cifrabar mp-import afi ipv6.unicast from AS51230 action pref=300; accept AS-ROSINTEH; mp-export afi ipv6.unicast to AS51230 announce ANY; remarks Telekom Uslugi mp-import afi ipv6.unicast from AS57489 action pref=300; accept AS57489; mp-export afi ipv6.unicast to AS57489 announce ANY; remarks Elektranet mp-import afi ipv6.unicast from AS199933 action pref=300; accept AS-ELEKTRANET; mp-export afi ipv6.unicast to AS199933 announce ANY; remarks ITAEC mp-import afi ipv6.unicast from AS41783 action pref=300; accept AS41783:AS-CUSTOMERS; mp-export afi ipv6.unicast to AS41783 announce ANY; remarks ================================================ remarks = BGP community accepted only from customers remarks ================================================ remarks 21453:100x When advertising to MSK-IX peers remarks 21453:110x When advertising to Beeline remarks 21453:120x When advertising to Rascom remarks 21453:130x When advertising to Filanco remarks 21453:140x When advertising to NSV remarks 21453:150x When advertising to Rostelecom remarks 21453:180x When advertising to DataIX remarks 21453:190x When advertising to RETN-RU remarks 21453:200x When advertising to GlobalIX remarks 21453:210x When advertising to PiterIX remarks
Карта связности 132 маршрутов RIS, 23 AS
Напрямую к Tier 1: 1, плюс 8 транзитных провайдеров. Нормальная связность для хостера среднего размера. Наведи на AS, чтобы подсветить её связи, кликни, чтобы открыть досье. Толщина линии — доля маршрутов.
AS1299 Arelion T1 — 61%
AS20764 RASCOM — 14%
AS35598 INETCOM CARRIER — 6%
AS28917 Fiord Networks UAB — 5%
AS57304 RetnNet — 5%
AS29076 Citytelecom — 3%
AS20485 TransTeleCom — 2%
AS12389 Rostelecom — 2%
AS8641 Nauka-Svyaz — 2%
Что тут вообще нарисовано
Origin — сеть, которая анонсирует префикс в BGP. Транзит — провайдер, которому origin платит за доставку трафика во весь интернет. Tier 1 — полтора десятка магистральных сетей (Lumen, Arelion, Cogent, NTT и компания), которые сами никому за транзит не платят: весь интернет они видят через бесплатный пиринг друг с другом. Многие маршруты доходят до кого-то из них, но не все: часть путей идёт через пиринг и региональные транзиты без Tier 1. На карте показаны только те пути, что доходят до Tier 1, или, если таких нет, первые четыре хопа.
Линии построены по реальным AS-путям, которые видят сотни BGP-пиров RIPE RIS по всему миру: от origin до первой Tier 1 на пути. Чем больше апстримов и чем толще связи с разными Tier 1, тем устойчивее сеть к падению одного провайдера. Российские сети часто выходят в мир через Ростелеком, ТТК, RETN или МегаФон, а не напрямую к Tier 1.
Смотреть там же: bgp.tools · bgp.he.net · PeeringDB · Cloudflare Radar · RIPEstat