Тулзы

AS5421

Автономная система. Кто держит, что анонсирует и с кем связан.

Точки обмена трафиком источник не ответил

ошибка
www.peeringdb.com ответил HTTP 429

Кто это RIPEstat

владелец
SU-NET-AS Sofia University "St. Kliment Ohridski"
анонсирует
да
блок ASN
5377-5631, Assigned by RIPE NCC

Whois и регистратор RIPEstat

организация
ORG-UoS32-RIPE
RIR
RIPE NCC
abuse
123@ucc.uni-sofia.bg
Сырой whois
aut-num          5421
as-name          SU-NET-AS
org              ORG-UoS32-RIPE
remarks          
remarks          ====================================================================
remarks          We can offer private *non-commercial* interconnects in Sofia through
remarks          MAN (Spectrum NET). Send questions/requests to 123@ucc.uni-sofia.bg
remarks          ====================================================================
remarks          
remarks          **************************************************************
remarks          
remarks          ***********           GLOBAL CONNECTIVITY         ************
remarks          
import           from AS6802 194.141.252.21 at 194.141.252.22 accept ANY
import           from AS6802 194.141.252.93 at 194.141.252.94 accept ANY
import           from AS8717 62.44.96.234 at 62.44.96.233 accept ANY
import           from AS8717 62.44.96.238 at 62.44.96.237 accept ANY
import           from AS8717 62.44.96.214 at 62.44.96.213 accept ANY
export           to AS6802 194.141.252.21 at 194.141.252.22 announce AS5421 AS112
export           to AS6802 194.141.252.93 at 194.141.252.94 announce AS5421
export           to AS8717 62.44.96.234 at 62.44.96.233 announce AS5421
export           to AS8717 62.44.96.238 at 62.44.96.237 announce AS5421
export           to AS8717 62.44.96.214 at 62.44.96.213 announce AS5421
mp-import        afi ipv4.unicast from AS6802 194.141.252.21 at 194.141.252.22 accept ANY;
mp-import        afi ipv4.unicast from AS6802 194.141.252.93 at 194.141.252.94 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.234 at 62.44.96.233 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.238 at 62.44.96.237 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.214 at 62.44.96.213 accept ANY;
mp-import        afi ipv6.unicast from AS6802 2001:4b58:acad:252::25 at 2001:4b58:acad:252::26 accept ANY;
mp-import        afi ipv6.unicast from AS6802 2001:4b58:acad:252::2d at 2001:4b58:acad:252::2e accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd accept ANY;
mp-export        afi ipv4.unicast to AS6802 194.141.252.21 at 194.141.252.22 announce AS5421 AS112;
mp-export        afi ipv4.unicast to AS6802 194.141.252.93 at 194.141.252.94 announce AS5421;
mp-export        afi ipv6.unicast to AS6802 2001:4b58:acad:252::25 at 2001:4b58:acad:252::26 announce AS5421;
mp-export        afi ipv6.unicast to AS6802 2001:4b58:acad:252::2d at 2001:4b58:acad:252::2e announce AS5421;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd announce AS5421;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd announce AS5421;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd announce AS5421;
remarks          
remarks          **************************************************************
remarks          
remarks          ***********          PEERING CONNECTIVITY         ************
remarks          
import           from AS3245 62.44.96.210 at 62.44.96.209 accept ANY
import           from AS3245 62.44.108.94 at 62.44.108.93 accept ANY
import           from AS8262 62.44.96.254 at 62.44.96.253 accept ANY
import           from AS8262 62.44.108.74 at 62.44.108.73 accept ANY
import           from AS8717 62.44.96.250 at 62.44.96.249 accept ANY
import           from AS8717 62.44.96.242 at 62.44.96.241 accept ANY
import           from AS8717 62.44.96.246 at 62.44.96.245 accept ANY
import           from AS9070 62.44.108.70 at 62.44.108.69 accept ANY
import           from AS9070 62.44.108.66 at 62.44.108.65 accept ANY
import           from AS9127 212.72.192.221 at 212.72.192.222 accept ANY
import           from AS20657 62.44.108.78 at 62.44.108.77 accept ANY
import           from AS20657 62.44.108.82 at 62.44.108.81 accept ANY
import           from AS34224 62.44.96.158 at 62.44.96.157 accept ANY
import           from AS34224 62.44.96.154 at 62.44.96.153 accept ANY
mp-import        afi ipv4.unicast from AS3245 62.44.96.210 at 62.44.96.209 accept ANY;
mp-import        afi ipv4.unicast from AS3245 62.44.108.94 at 62.44.108.93 accept ANY;
mp-import        afi ipv4.unicast from AS8262 62.44.96.254 at 62.44.96.253 accept ANY;
mp-import        afi ipv4.unicast from AS8262 62.44.108.74 at 62.44.108.73 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.250 at 62.44.96.249 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.242 at 62.44.96.241 accept ANY;
mp-import        afi ipv4.unicast from AS8717 62.44.96.246 at 62.44.96.245 accept ANY;
mp-import        afi ipv4.unicast from AS9070 62.44.108.70 at 62.44.108.69 accept ANY;
mp-import        afi ipv4.unicast from AS9070 62.44.108.66 at 62.44.108.65 accept ANY;
mp-import        afi ipv4.unicast from AS9127 212.72.192.221 at 212.72.192.222 accept ANY;
mp-import        afi ipv4.unicast from AS20657 62.44.108.78 at 62.44.108.77 accept ANY;
mp-import        afi ipv4.unicast from AS20657 62.44.108.82 at 62.44.108.81 accept ANY;
mp-import        afi ipv4.unicast from AS34224 62.44.96.158 at 62.44.96.157 accept ANY;
mp-import        afi ipv4.unicast from AS34224 62.44.96.154 at 62.44.96.153 accept ANY;
mp-import        afi ipv6.unicast from AS3245 2001:67c:20d0:fffe:ffff:ffff:ffff:ff92 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff91 accept ANY;
mp-import        afi ipv6.unicast from AS3245 2001:67c:20d1:fff:ffff:ffff:ffff:ff92 at 2001:67c:20d1:fff:ffff:ffff:ffff:ff91 accept ANY;
mp-import        afi ipv6.unicast from AS8262 2001:67c:20d0:fffe:ffff:ffff:ffff:fffa at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff9 accept ANY;
mp-import        afi ipv6.unicast from AS8262 2001:67c:20d1:fff:ffff:ffff:ffff:fffa at 2001:67c:20d1:fff:ffff:ffff:ffff:fff9 accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd accept ANY;
mp-import        afi ipv6.unicast from AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd accept ANY;
mp-import        afi ipv6.unicast from AS9070 2001:67c:20d0:fffe:ffff:ffff:ffff:fff6 at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff5 accept ANY;
mp-import        afi ipv6.unicast from AS9070 2001:67c:20d1:fff:ffff:ffff:ffff:fff6 at 2001:67c:20d1:fff:ffff:ffff:ffff:fff5 accept ANY;
mp-import        afi ipv6.unicast from AS9127 2001:67c:20d0:fffe:ffff:ffff:ffff:ff96 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff95 accept ANY;
mp-import        afi ipv6.unicast from AS34224 2001:67c:20d0:fffe:ffff:ffff:0:24 at 2001:67c:20d0:fffe:ffff:ffff:0:22 accept ANY;
mp-import        afi ipv6.unicast from AS34224 2001:67c:20d0:fffe:ffff:ffff:0:23 at 2001:67c:20d0:fffe:ffff:ffff:0:21 accept ANY;
export           to AS3245 62.44.96.210 at 62.44.96.209 announce AS-SU-LOCAL
export           to AS3245 62.44.108.94 at 62.44.108.93 announce AS-SU-LOCAL
export           to AS8262 62.44.108.74 at 62.44.108.73 announce AS-SU-LOCAL
export           to AS8262 62.44.96.254 at 62.44.96.253 announce AS-SU-LOCAL
export           to AS8717 62.44.96.250 at 62.44.96.249 announce AS-SU-LOCAL
export           to AS8717 62.44.96.242 at 62.44.96.241 announce AS-SU-LOCAL
export           to AS8717 62.44.96.246 at 62.44.96.245 announce AS-SU-LOCAL
export           to AS9070 62.44.108.70 at 62.44.108.69 announce AS-SU-LOCAL
export           to AS9070 62.44.108.66 at 62.44.108.65 announce AS-SU-LOCAL
export           to AS9127 212.72.192.221 at 212.72.192.222 announce AS-SU-LOCAL
export           to AS20657 62.44.108.78 at 62.44.108.77 announce AS-SU-LOCAL
export           to AS20657 62.44.108.82 at 62.44.108.81 announce AS-SU-LOCAL
export           to AS34224 62.44.96.158 at 62.44.96.157 announce AS-SU-LOCAL
export           to AS34224 62.44.96.154 at 62.44.96.153 announce AS-SU-LOCAL
mp-export        afi ipv4.unicast to AS3245 62.44.96.210 at 62.44.96.209 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS3245 62.44.108.94 at 62.44.108.93 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS8262 62.44.108.74 at 62.44.108.73 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS8262 62.44.96.254 at 62.44.96.253 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS8717 62.44.96.250 at 62.44.96.249 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS8717 62.44.96.242 at 62.44.96.241 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS8717 62.44.96.246 at 62.44.96.245 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS9070 62.44.108.70 at 62.44.108.69 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS9070 62.44.108.66 at 62.44.108.65 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS9127 212.72.192.221 at 212.72.192.222 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS20657 62.44.108.78 at 62.44.108.77 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS20657 62.44.108.82 at 62.44.108.81 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS34224 62.44.96.158 at 62.44.96.157 announce AS-SU-LOCAL;
mp-export        afi ipv4.unicast to AS34224 62.44.96.154 at 62.44.96.153 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS3245 2001:67c:20d0:fffe:ffff:ffff:ffff:ff92 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff91 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS3245 2001:67c:20d1:fff:ffff:ffff:ffff:ff92 at 2001:67c:20d1:fff:ffff:ffff:ffff:ff91 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS8262 2001:67c:20d0:fffe:ffff:ffff:ffff:fffa at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff9 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS8262 2001:67c:20d1:fff:ffff:ffff:ffff:fffa at  2001:67c:20d1:fff:ffff:ffff:ffff:fff9 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS9070 2001:67c:20d0:fffe:ffff:ffff:ffff:fff6 at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff5 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS9070 2001:67c:20d1:fff:ffff:ffff:ffff:fff6 at 2001:67c:20d1:fff:ffff:ffff:ffff:fff5 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS9127 2001:67c:20d0:fffe:ffff:ffff:ffff:ff96 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff95 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS34224 2001:67c:20d0:fffe:ffff:ffff:0:24 at 2001:67c:20d0:fffe:ffff:ffff:0:22 announce AS-SU-LOCAL;
mp-export        afi ipv6.unicast to AS34224 2001:67c:20d0:fffe:ffff:ffff:0:23 at 2001:67c:20d0:fffe:ffff:ffff:0:21 announce AS-SU-LOCAL;
remarks          
remarks          **************************************************************
remarks          
admin-c          NCC123-RIPE
tech-c           NCC123-RIPE
status           ASSIGNED
mnt-by           RIPE-NCC-END-MNT
mnt-by           AS5421-MNT
remarks          
remarks          ===============================================================
remarks          In case of SPAM, DoS, etc. please contact: 123@ucc.uni-sofia.bg
remarks          For technical and other quest

Соседи по BGP

апстримы (2)
AS6802, AS8717
клиенты (0)
нет

Карта связности 129 маршрутов RIS, 17 AS

Прямых Tier 1 нет: выходит в мир через 2 транзитных провайдеров. Для большинства хостеров это норма. Наведи на AS, чтобы подсветить её связи, кликни, чтобы открыть досье. Толщина линии — доля маршрутов.

Originанонсирует префиксТранзитпрямые апстримыТранзитдальше по цепочкеTier 1без транзитаAS2603 → AS6830: 2% маршрутовAS9002 → AS3356: 2% маршрутовAS9002 → AS12956: 2% маршрутовAS2603 → AS2914: 3% маршрутовAS9002 → AS6453: 4% маршрутовAS8717 → AS1299: 5% маршрутовAS9002 → AS6762: 5% маршрутовAS8717 → AS9002: 6% маршрутовAS8262 → AS9002: 7% маршрутовAS2603 → AS3491: 14% маршрутовAS8717 → AS6461: 17% маршрутовAS8262 → AS3257: 19% маршрутовAS6802 → AS21320: 19% маршрутовAS21320 → AS2603: 19% маршрутовAS8262 → AS3356: 28% маршрутовAS5421 → AS8717: 28% маршрутовAS6802 → AS8262: 53% маршрутовAS5421 → AS6802: 72% маршрутовAS5421 SU-NET-AS Sofia University "St. Kliment Ohridski", BG origin, анонсирует префиксAS5421Sofia University St.…AS3257 GTT-BACKBONE GTT Communications Inc., US Tier 1: транзит не покупает, видит весь интернет через пирингAS3257GTTAS3356 LEVEL3 - Level 3 Parent, LLC, US Tier 1: транзит не покупает, видит весь интернет через пирингAS3356LumenAS6461 ZAYO-6461 - Zayo Bandwidth, US Tier 1: транзит не покупает, видит весь интернет через пирингAS6461ZayoAS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd., HK Tier 1: транзит не покупает, видит весь интернет через пирингAS3491PCCWAS1299 TWELVE99 Arelion Sweden AB, SE Tier 1: транзит не покупает, видит весь интернет через пирингAS1299ArelionAS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US Tier 1: транзит не покупает, видит весь интернет через пирингAS6453TATAAS6762 SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT Tier 1: транзит не покупает, видит весь интернет через пирингAS6762SparkleAS6830 LibertyGlobal Liberty Global Europe Holding B.V., NL Tier 1: транзит не покупает, видит весь интернет через пирингAS6830Liberty GlobalAS12956 TELXIUS TELEFONICA GLOBAL SOLUTIONS SL, ES Tier 1: транзит не покупает, видит весь интернет через пирингAS12956TelxiusAS2914 NTT-DATA-2914 - NTT America, Inc., US Tier 1: транзит не покупает, видит весь интернет через пирингAS2914NTTAS6802 UNICOM-B-AS Bulgarian Research and Education Network Association (BREN), BG транзит, прямой апстрим в 72% путейAS6802Bulgarian Research an…AS8262 EVOLINK-AS Evolink EAD, BG транзит дальше по цепочкеAS8262Evolink EADAS8717 A1BG A1 Bulgaria EAD, BG транзит, прямой апстрим в 28% путейAS8717A1 Bulgaria EADAS21320 GEANT_IAS_VRF GEANT Vereniging, NL транзит дальше по цепочкеAS21320GEANT VerenigingAS2603 NORDUNET NORDUnet, DK транзит дальше по цепочкеAS2603NORDUnetAS9002 RETN-AS RETN Limited, GB транзит дальше по цепочкеAS9002RETN
Прямые апстримы

AS6802 Bulgarian Research an… — 72%
AS8717 A1 Bulgaria EAD — 28%

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.

Анонсы

IPv4 префиксов
3
IPv6 префиксов
3
транзитом
v4 0, v6 0

Полный список: bgp.tools · bgp.he.net

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