AS1241
Автономная система. Кто держит, что анонсирует и с кем связан.
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Кто это RIPEstat
- владелец
- FORTHNET-GR Nova Telecommunications & Media Single Member S.A
- анонсирует
- да
- блок ASN
- 1-1876, Assigned by ARIN
Анонсы
- IPv4 префиксов
- 70
- IPv6 префиксов
- 29
- транзитом
- v4 131, v6 3
Полный список: bgp.tools · bgp.he.net
Whois и регистратор RIPEstat
- сеть
- Forthnet
- организация
- ORG-FS5-RIPE
- RIR
- RIPE NCC
- abuse
- abuse@forthnet.gr
Сырой whois
aut-num 1241
as-name FORTHNET-GR
org ORG-FS5-RIPE
descr Forthnet
descr Greek IP Service Provider
descr GR
admin-c FARO1-RIPE
tech-c FTO1-RIPE
remarks
remarks The following BGP policy is applied to all customers
remarks
remarks - Private reserved networks and private AS numbers are not
remarks accepted and always filtered.
remarks
remarks - Prefixes longer than a /24 are not accepted.
remarks
remarks - Prefixes not matching import policy are rejected.
remarks Customers must always have a valid route object.
remarks
remarks - Prefix limit is placed upon the number of prefixes
remarks received including a percentage amount for future growth.
remarks
remarks - Advertisements tagged with communities other than
remarks the one outlined below are reset by default at ingress.
remarks
remarks - We honor well known communities
remarks no-export & no-advertise
remarks
remarks - We enforce strict RPKI policy, dropping INVALID routes
remarks on Transit and Peering links.
remarks
remarks Upstream Communities applied at ingress
remarks
remarks Upstream Community
remarks ----------------------- --------------
remarks AS21215 1241:30020
remarks AS21215 (path 1) 1241:30021
remarks AS21215 (path 2) 1241:30022
remarks AS6762 1241:30030
remarks AS6762 (path 1) 1241:30031
remarks AS6762 (path 2) 1241:30032
remarks
remarks
remarks Upstream Communities applied at ingress Per City
remarks
remarks CITY - POP Community
remarks ----------------------- --------------
remarks Athens - KLN 1241:30102
remarks Thessaloniki - THR 1241:30104
remarks
remarks
remarks Peering Communities applied at ingress
remarks
remarks EXCHANGE Community
remarks ----------------------- --------------
remarks GRIX/DIRECT(national) 1241:30200
remarks International Exchange (IX) 1241:30201
remarks
remarks All Upstream and International IX Prefixes
remarks will be marked with community:
remarks 1241:30001
remarks
remarks
remarks Customer Traffic Engineering
remarks
remarks Prepend to all Upstreams
remarks
remarks Action (RIPE description) Community
remarks --------------------------------- -----------
remarks Prepend x1 to all Upstreams 1241:20001
remarks Prepend x2 to all Upstreams 1241:20002
remarks Prepend x3 to all Upstreams 1241:20003
remarks Prepend x4 to all Upstreams 1241:20004
remarks
remarks
remarks Prepend to AS21215 (UGNI)
remarks
remarks Action (RIPE description) Community
remarks --------------------------------- -----------
remarks Prepend x1 to AS21215 (all paths) 1241:20201
remarks Prepend x1 to AS21215 (path 1) 1241:20211
remarks Prepend x1 to AS21215 (path 2) 1241:20221
remarks Prepend x2 to AS21215 (all paths) 1241:20202
remarks Prepend x2 to AS21215 (path 1) 1241:20212
remarks Prepend x2 to AS21215 (path 2) 1241:20222
remarks Prepend x3 to AS21215 (all paths) 1241:20203
remarks Prepend x3 to AS21215 (path 1) 1241:20213
remarks Prepend x3 to AS21215 (path 2) 1241:20223
remarks Prepend x4 to AS21215 (all paths) 1241:20204
remarks Prepend x4 to AS21215 (path 1) 1241:20214
remarks Prepend x4 to AS21215 (path 2) 1241:20224
remarks
remarks
remarks Prepend to AS6762 (Seabone)
remarks
remarks Action (RIPE description) Community
remarks --------------------------------- -----------
remarks Prepend x1 to AS6762 (all paths) 1241:20301
remarks Prepend x1 to AS6762 (path 1) 1241:20311
remarks Prepend x1 to AS6762 (path 2) 1241:20321
remarks Prepend x2 to AS6762 (all paths) 1241:20302
remarks Prepend x2 to AS6762 (path 1) 1241:20312
remarks Prepend x2 to AS6762 (path 2) 1241:20322
remarks Prepend x3 to AS6762 (all paths) 1241:20303
remarks Prepend x3 to AS6762 (path 1) 1241:20313
remarks Prepend x3 to AS6762 (path 2) 1241:20323
remarks Prepend x4 to AS6762 (all paths) 1241:20304
remarks Prepend x4 to AS6762 (path 1) 1241:20314
remarks Prepend x4 to AS6762 (path 2) 1241:20324
remarks
remarks
remarks
remarks Blackholing
remarks
remarks Action (RIPE description) Community
remarks ------------------------------ ------------
remarks Blackhole Traffic in AS21215 1241:20920
remarks Blackhole Traffic in AS6762 1241:20930
remarks Blackhole Traffic in DE-CIX 1241:20950
remarks Blackhole Traffic in all Upstreams that support it 1241:20999
remarks
remarks Upstreams
remarks
import from AS6762 action pref=60; accept ANY
export to AS6762 announce AS-FORTHNET
mp-import afi ipv6.unicast from AS6762 action pref=60; accept ANY
mp-export afi ipv6.unicast to AS6762 announce AS-FORTHNET-V6
import from AS21215 action pref=60; accept ANY
export to AS21215 announce AS-FORTHNET
mp-import afi ipv6.unicast from AS21215 action pref=60; accept ANY
mp-export afi ipv6.unicast to AS21215 announce AS-FORTHNET-V6
remarks
remarks --------------------------------
remarks
remarks Peers
remarks
remarks DEC-IX (German Internet EXchange)
remarks
import from AS6695 action pref=75; accept AS-DECIX
export to AS6695 announce AS-FORTHNET
mp-import afi ipv6.unicast from AS6695 action pref=75; accept AS-DECIX-V6
mp-export afi ipv6.unicast to AS6695 announce AS-FORTHNET-V6
remarks
remarks
remarks ---------------------------------
remarks
remarks AMS-IX (Amsterdam Internet EXchange)
remarks
import from AS6777 action pref=75; accept AS-AMS-IX-RS
export to AS6777 action community .= { 6777:6777 }; announce AS-FORTHNET
mp-import afi ipv6.unicast from AS6777 action pref=75; accept AS-AMS-IX-RS
mp-export afi ipv6.unicast to AS6777 announce AS-FORTHNET-V6
remarks
import from AS1200 action pref=79; accept AS1200
export to AS1200 announce AS-FORTHNET
mp-import afi ipv6.unicast from AS1200 action pref=79; accept AS1200
mp-export afi ipv6.unicast to AS1200 announce AS-FORTHNET-V6
remarks
remarks ---------------------------------
remarks
remarks GRIX (Greek Internet EXchange) PEERINGS
remarks
import from AS5408 action pref=85; accept AS5408:AS-TO-AIX
export to AS5408 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS5408 action pref=85; accept AS-GRNET
mp-export afi ipv6.unicast to AS5408 announce AS1241:AS-TO-AIX-V6
remarks
import from AS6799 action pref=85; accept AS6799:AS-TO-AIX
export to AS6799 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS6799 action pref=85; accept AS-OTENET
mp-export afi ipv6.unicast to AS6799 announce AS1241:AS-TO-AIX-V6
remarks
import from AS3329 action pref=85; accept AS3329:AS-TO-AIX
export to AS3329 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS3329 action pref=85; accept AS3329
mp-export afi ipv6.unicast to AS3329 announce AS1241:AS-TO-AIX-V6
remarks
import from AS202112 action pref=85; accept AS-TCDN
export to AS202112 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS202112 action pref=85; accept AS-TCDN
mp-export afi ipv6.unicast to AS202112 announce AS1241:AS-TO-AIX-V6
remarks
import from AS6866 action pref=85; accept AS6866:AS-TO-AIX
export to AS6866 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS6866 action pref=85; accept AS6866
mp-export afi ipv6.unicast to AS6866 announce AS1241:AS-TO-AIX-V6
remarks
import from AS25152 action pref=85; accept RS-KROOT-GRNET
export to AS25152 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS25152 action pref=85; accept AS25152
mp-export afi ipv6.unicast to AS25152 announce AS1241:AS-TO-AIX-V6
remarks
import from AS203348 action pref=85; accept AS203348
export to AS203348 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS203348 action pref=85; accept AS203348
mp-export afi ipv6.unicast to AS203348 announce AS1241:AS-TO-AIX-V6
remarks
import from AS6507 action pref=85; accept AS6507
export to AS6507 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS6507 action pref=85; accept AS6507
mp-export afi ipv6.unicast to AS6507 announce AS1241:AS-TO-AIX-V6
remarks
import from AS199081 action pref=85; accept AS199081
export to AS199081 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS199081 action pref=85; accept AS199081
mp-export afi ipv6.unicast to AS199081 announce AS1241:AS-TO-AIX-V6
remarks
import from AS8075 action pref=85; accept AS8075
export to AS8075 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS8075 action pref=85; accept AS8075
mp-export afi ipv6.unicast to AS8075 announce AS1241:AS-TO-AIX-V6
remarks
import from AS16509 action pref=85; accept AS16509
export to AS16509 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS16509 action pref=85; accept AS16509
mp-export afi ipv6.unicast to AS16509 announce AS1241:AS-TO-AIX-V6
remarks
import from AS13335 action pref=85; accept AS13335
export to AS13335 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS13335 action pref=85; accept AS13335
mp-export afi ipv6.unicast to AS13335 announce AS1241:AS-TO-AIX-V6
remarks
import from AS50311 action pref=85; accept AS50311
export to AS50311 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS50311 action pref=85; accept AS50311
mp-export afi ipv6.unicast to AS50311 announce AS1241:AS-TO-AIX-V6
remarks
import from AS207327 action pref=85; accept AS207327
export to AS207327 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS207327 action pref=85; accept AS207327
mp-export afi ipv6.unicast to AS207327 announce AS1241:AS-TO-AIX-V6
remarks
import from AS50520 action pref=85; accept AS50520
export to AS50520 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS50520 action pref=85; accept AS50520
mp-export afi ipv6.unicast to AS50520 announce AS1241:AS-TO-AIX-V6
remarks
import from AS51185 action pref=85; accept AS51185
export to AS51185 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS51185 action pref=85; accept AS51185
mp-export afi ipv6.unicast to AS51185 announce AS1241:AS-TO-AIX-V6
remarks
import from AS42 action pref=85; accept AS42
export to AS42 announce AS1241:AS-TO-AIX
mp-import afi ipv6.unicast from AS42 action pref=85; accept AS42
mp-export afi ipvСоседи по BGP
Карта связности 231 маршрутов RIS, 7 AS
Напрямую к Tier 1: 1, плюс 1 транзитных провайдеров. Нормальная связность для хостера среднего размера. Наведи на AS, чтобы подсветить её связи, кликни, чтобы открыть досье. Толщина линии — доля маршрутов.
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