LIVE
5 ASNS PEERINGIPv4 1.077.514 PREFIXESIPv6 241.874 PREFIXESRPKI 1.002.094 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS35967

Citigroup Inc.
8 announcements6 upstreams6 peers
TIER 1Citigroup Inc.LAVATRADING-CITI01AS35967Citigroup Inc.CITIGROUP-1696AS1696Citigroup Inc.SBIAS4996VODAFONE ENTERPRISE EQUIPMENT LIMITEDCWASIAAS6660NEXGEN NETWORKSNEXGEN-NETWORKSAS30524IDDQD-ASCWAS1273Hurricane Electric LLCHURRICANEAS6939Singapore Telecommunications LtdSINGTEL-AS-APAS7473COLT Technology Services Group LimitedCOLTAS8220Arelion Sweden ABTWELVE99AS1299NTT America, Inc.NTT-DATA-2914AS2914Deutsche Telekom AGDTAGAS3320Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491The Constant Company, LLCAS-VULTRAS20473China Education and Research Network (CERNET)FITI-AS-APAS38255
UPSTREAMS6
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS4996Citigroup Inc.✓✗20
AS1696Citigroup Inc.✓✗4
AS6660VODAFONE ENTERPRISE EQUIPMENT LIMITED✓✗3
AS30524NEXGEN NETWORKS✓✗3
AS703Verizon Business✓✗1
AS8220COLT Technology Services Group Limited✓✗1

The figures come from the routing tables our peers give us. This number is seen from 4 separate vantage points. A peer that shares an internet exchange with this network and carries only a small share of its paths is not counted as an upstream: a transit provider carries the whole table, an IX peer only its own announcements. Internet exchange data comes from PeeringDB. Figures are from a dump taken 2 hours ago.