AS8280
Автономная система. Кто держит, что анонсирует и с кем связан.
Точки обмена трафиком 3 шт., PeeringDB
- GR-IX::Athens: Peering Lan
- 10 Гбит/с
- BIX.BG: Main
- 10 Гбит/с
- GR-IX::Thessaloniki: Peering LAN
- 1 Гбит/с
Соседи по BGP
Кто это RIPEstat + PeeringDB
- владелец
- SYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services
- анонсирует
- да
- блок ASN
- 8192-9215, Assigned by RIPE NCC
- сайт
- www.synapsecom.gr
- тип сети
- NSP
- пиринг
- Selective
- AS-SET
- RIPE::AS-SYNAPSECOM
- макс. префиксов
- v4 1500, v6 45
Whois и регистратор RIPEstat
- сеть
- SYNAPSECOM TELECOMS S.A.
- организация
- ORG-SS77-RIPE
- RIR
- RIPE NCC
- abuse
- abuse@synapsecom.gr
Сырой whois
aut-num 8280 as-name SYNAPSECOM-AS descr SYNAPSECOM TELECOMS S.A. org ORG-SS77-RIPE remarks ******************************************* remarks * General Enquiries: info@synapsecom.gr * remarks * Abuse & Spam: abuse@synapsecom.gr * remarks * Peerings Enquiries: noc@synapsecom.gr * remarks ******************************************* remarks remarks The following BGP policy is applied to all customers: remarks remarks - Private networks are not accepted remarks remarks - IPv4 Prefixes longer than a /24 are not accepted. remarks remarks - IPv6 Prefixes longer than a /48 are not accepted. remarks remarks - Prefixes not matching import policy are rejected remarks remarks - RPKI mechanism is enabled remarks remarks - Prefixes with RPKI state INVALID are dropped remarks remarks - Customers must always have a valid route object remarks remarks - We accept Route Objects from any IRR (ie RIPE, etc) 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 those outlined below are reset by default at ingress remarks remarks - We do NOT honor the MED BGP attribute remarks remarks - We honor well known communities: no-export & no-advertise remarks remarks +=============================================================+ remarks remarks +=============================================================+ remarks | SYNAPSECOM ROUTE TAGGING: | remarks +=============================================================+ remarks Default Local Preference for Customers: 450 remarks 8280:80 - set Local Preference to 80 remarks 8280:500 - set Local Preference to 500 remarks ============================================================== remarks Blackhole Community: remarks 8280:999 - set Blackhole tag remarks ============================================================== remarks remarks UPSTREAM COMMUNITIES APPLIED AT INGRESS remarks =============================================================== remarks Community Upstream remarks --------- ----------------------------------------------------- remarks 8280:3000 LUMEN remarks 8280:3001 COGENT remarks 8280:3002 SEABONE remarks 8280:3003 GRIX-ATH remarks 8280:3004 GRIX-SKG remarks 8280:3005 BIX remarks 8280:3010 ALL-IX ROUTES remarks =============================================================== remarks remarks CUSTOMER COMMUNITIES APPLIED AT INGRESS remarks =============================================================== remarks Community Data Center remarks --------- ----------------------------------------------------- remarks 8280:2900 SNC1 THESSALONIKI remarks 8280:2901 SNC2 ATHENS remarks 8280:2902 TISPARKLE ATHENS remarks 8280:2903 TELEPOINT SOFIA remarks =============================================================== remarks remarks INTERNATIONAL TRAFFIC remarks IX ADVERTISEMENTS NOT AFFECTED remarks remarks 8280:2008 - announce to SEABONE only remarks 8280:2010 - announce to LUMEN only remarks 8280:2011 - announce to COGENT only remarks remarks =============================================================== remarks remarks 8280:3356 - Don't announce to LUMEN remarks 8280:11 - Prepend x1 to LUMEN remarks 8280:12 - Prepend x2 to LUMEN remarks 8280:13 - Prepend x3 to LUMEN remarks 8280:111 - set no-export to LUMEN remarks 8280:112 - set no-advertise to LUMEN remarks remarks 8280:174 - Don't announce to COGENT remarks 8280:211 - Prepend x1 to COGENT remarks 8280:212 - Prepend x2 to COGENT remarks 8280:213 - Prepend x3 to COGENT remarks 8280:221 - set no-export to COGENT remarks 8280:222 - set no-advertise to COGENT remarks remarks 8280:6762 - Don't announce to SEABONE remarks 8280:61 - Prepend x1 to SEABONE remarks 8280:62 - Prepend x2 to SEABONE remarks 8280:63 - Prepend x3 to SEABONE remarks 8280:64 - set no-export to SEABONE remarks 8280:65 - set no-advertise to SEABONE remarks remarks 8280:15169 - Don't announce to GOOGLE remarks 8280:223 - Prepend x1 to GOOGLE remarks 8280:224 - Prepend x2 to GOOGLE remarks 8280:225 - Prepend x3 to GOOGLE remarks 8280:226 - set no-export to GOOGLE remarks 8280:227 - set no-advertise to GOOGLE remarks remarks 8280:1566 - Don't announce to BIX remarks 8280:41 - Prepend x1 to BIX remarks 8280:42 - Prepend x2 to BIX remarks 8280:43 - Prepend x3 to BIX remarks 8280:141 - set no-export to BIX remarks 8280:142 - set no-advertise to BIX remarks remarks 8280:5407 - Don't announce to GRIX-ATH remarks 8280:401 - Prepend x1 to GRIX-ATH remarks 8280:402 - Prepend x2 to GRIX-ATH remarks 8280:403 - Prepend x3 to GRIX-ATH remarks 8280:404 - set no-export to GRIX-ATH remarks 8280:405 - set no-advertise to GRIX-ATH remarks remarks 8280:5406 - Don't announce to GRIX-SKG remarks 8280:411 - Prepend x1 to GRIX-SKG remarks 8280:412 - Prepend x2 to GRIX-SKG remarks 8280:413 - Prepend x3 to GRIX-SKG remarks 8280:414 - set no-export to GRIX-SKG remarks 8280:415 - set no-advertise to GRIX-SKG remarks remarks +=========================================================+ remarks | ROUTING POLICY for SYNAPSECOM AS8280 | remarks +=========================================================+ remarks +=========================================================+ remarks | SYNAPSECOM UPSTREAMS | remarks +=========================================================+ remarks remarks === LUMEN ==== import from AS3356 action pref=130; accept ANY export to AS3356 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS3356 action pref=130; accept ANY mp-export afi ipv6.unicast to AS3356 announce AS-SYNAPSECOM remarks remarks === COGENT === import from AS174 action pref=130; accept ANY export to AS174 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS174 action pref=130; accept ANY mp-export afi ipv6.unicast to AS174 announce AS-SYNAPSECOM remarks remarks === SEABONE === import from AS6762 action pref=120; accept ANY export to AS6762 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS6762 action pref=130; accept ANY mp-export afi ipv6.unicast to AS6762 announce AS-SYNAPSECOM remarks remarks +=========================================================+ remarks | GOOGLE PNI | remarks +=========================================================+ remarks remarks === GOOGLE === remarks from AS15169 action pref=140; accept AS15169 remarks to AS15169 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS15169 action pref=140; accept AS15169 mp-export afi ipv6.unicast to AS15169 announce AS-SYNAPSECOM remarks remarks +=========================================================+ remarks | BIX PEERINGS SOFIA | remarks +=========================================================+ remarks remarks === BIX === remarks from AS15669 action pref=140; accept ANY remarks to AS15669 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS15669 action pref=140; accept ANY mp-export afi ipv6.unicast to AS15669 announce AS-SYNAPSECOM remarks remarks === AMAZON === remarks from AS16509 action pref=160; accept AS16509 remarks to AS16509 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS16509 action pref=160; accept AS16509 mp-export afi ipv6.unicast to AS16509 announce AS-SYNAPSECOM remarks remarks === FACEBOOK === remarks from AS32934 action pref=160; accept AS32934 remarks to AS32934 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS32934 action pref=160; accept AS32934 mp-export afi ipv6.unicast to AS32934 announce AS-SYNAPSECOM remarks remarks === HURRICANE ELECTRIC === import from AS6939 action pref=160; accept ANY export to AS6939 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS6939 action pref=160; accept ANY mp-export afi ipv6.unicast to AS6939 announce AS-SYNAPSECOM remarks remarks === YAHOO === remarks from AS10310 action pref=160; accept AS10310 remarks to AS10310 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS10310 action pref=160; accept AS10310 mp-export afi ipv6.unicast to AS10310 announce AS-SYNAPSECOM remarks remarks === EDGECAST === remarks from AS15133 action pref=160; accept AS15133 remarks to AS15133 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS15133 action pref=160; accept AS15133 mp-export afi ipv6.unicast to AS15133 announce AS-SYNAPSECOM remarks remarks === GCORE === remarks from AS199524 action pref=160; accept AS199524 remarks to AS199524 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS199524 action pref=160; accept AS199524 mp-export afi ipv6.unicast to AS199524 announce AS-SYNAPSECOM remarks remarks === PATH NETWORK === remarks from AS396998 action pref=160; accept AS396998 remarks to AS396998 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS396998 action pref=160; accept AS396998 mp-export afi ipv6.unicast to AS396998 announce AS-SYNAPSECOM remarks remarks +=========================================================+ remarks | GR-IX PEERINGS (GREEK INTERNET EXCHANGE - SKG) | remarks +=========================================================+ remarks remarks === GR-IX === import from AS50745 action pref=140; accept ANY export to AS50745 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS50745 action pref=140; accept ANY mp-export afi ipv6.unicast to AS50745 announce AS-SYNAPSECOM remarks remarks === CLOUDFLARE === import from AS13335 action pref=160; accept AS13335 export to AS13335 announce AS-SYNAPSECOM mp-import afi ipv6.unicast from AS13335 action pref=160; accept AS13335 mp-export afi ipv6.unicast to AS13335 announce AS-SYNAPSECOM remarks remarks === S3 COMPANY === import from AS44901 action pref=160; accept AS44901 export to AS44901 announce AS-SYNAPSECOM remarks remarks +=====================================
Карта связности 443 маршрутов RIS, 4 AS
Напрямую к Tier 1: 3. 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.
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