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AS3257

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BGP

45.56.176.0/22331 observed pathsSnapshot 2026-11-01PrefixAS3257
Origin ASDirect upstreams · path shareSecond-level upstreams · blue = Tier 1AS3257 GTT-BACKBONE GTT Communications Inc.AS3257GTT-BACKBONE GTT Comm…AS1299 TWELVE99 Arelion Sweden AB · 21%21%AS1299TWELVE99 Arelion Swed…AS2914 NTT-DATA-2914 - NTT America, Inc. · 8.8%8.8%AS2914NTT-DATA-2914 - NTT A…AS3356 LEVEL3 - Level 3 Parent, LLC · 7.6%7.6%AS3356LEVEL3 - Level 3 Pare…AS174 COGENT-174 - Cogent Communications, LLC · 6.6%6.6%AS174COGENT-174 - Cogent C…AS6461 ZAYO-6461 - Zayo Bandwidth · 4.8%4.8%AS6461ZAYO-6461 - Zayo Band…AS9002 RETN-AS RETN Limited · 3.6%3.6%AS9002RETN-AS RETN LimitedAS34927 iFog-GmbH iFog GmbHAS34927iFog-GmbH iFog GmbHAS13030 INIT7 Init7 (Switzerland) Ltd.AS13030INIT7 Init7 (Switzerl…AS6939 HURRICANE - Hurricane Electric LLCAS6939HURRICANE - Hurricane…AS24482 SGGS-AS-AP - SG.GSAS24482SGGS-AS-AP - SG.GSAS25160 VORBOSS Vorboss LimitedAS25160VORBOSS Vorboss Limit…AS49544 i3Dnet i3D.net B.VAS49544i3Dnet i3D.net B.VAS14840 AS14840 - BR.Digital TelecomAS14840AS14840 - BR.Digital …AS35280 F5 F5 Networks SARLAS35280F5 F5 Networks SARLAS15547 NETPLUS netplus.ch SAAS15547NETPLUS netplus.ch SAAS327727 C-Squared Limited - C-Squared LimitedAS327727C-Squared Limited - C…

Upstream providers 12

AS1299TWELVE99 Arelion Sweden ABAS12586ASGHOSTNET GHOSTnet GmbHAS3356LEVEL3 - Level 3 Parent, LLCAS9002RETN-AS RETN LimitedAS174COGENT-174 - Cogent Communi…AS2914NTT-DATA-2914 - NTT America…AS6762SEABONE-NET TELECOM ITALIA …AS3320DTAG Deutsche Telekom AGAS3491PCCWG-APAC-HK - PCCW Global…AS1103SURFNET-NL SURF B.V.AS51088A2B A2B IP B.V.AS12956TELXIUS TELEFONICA GLOBAL S…

Downstream customers / peers 12

AS3356LEVEL3 - Level 3 Parent, LLCAS174COGENT-174 - Cogent Communi…AS1299TWELVE99 Arelion Sweden ABAS6453AS6453 - TATA COMMUNICATION…AS34984TELLCOM-AS Superonline Ilet…AS20473AS-VULTR - The Constant Com…AS49666TIC-GW-AS Telecommunication…AS7474OPTUSCOM-AS01-AU - SingTel …AS15830Equinix Equinix (EMEA) Acqu…AS37468Angola Cables - Angola Cabl…AS55410VIL-AS-AP - Vodafone Idea L…AS22773ASN-CXA-ALL-CCI-22773-RDC -…

Source: RIPE RIS, updated daily. Line width = path share; blue outline = Tier 1 backbone.

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