LIVE
5 ASNS PEERINGIPv4 1.066.873 PREFIXESIPv6 242.124 PREFIXESRPKI 1.001.772 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS138948

NORTHERN TRUST CORPORATION
3 announcements2 upstreams2 peers
TIER 1NORTHERN TRUST CORPORATIONNTC-AS-APDAS138948StarHub LtdSTARHUB-INTERNETAS4657NORTHERN TRUST CORPORATIONNTC-AS-APCAS138947SingNetSINGNETAS3758Turk Telekomunikasyon Anonim SirketiTTNetAS9121Singapore Telecommunications LtdSINGTEL-AS-APAS7473Hurricane Electric LLCHURRICANEAS6939Arelion Sweden ABTWELVE99AS1299Level 3 Parent, LLCLEVEL3AS3356PCCW Global (HK) Ltd.PCCWG-APAC-HKAS3491TELECOM ITALIA SPARKLE S.p.A.SEABONE-NETAS6762
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS4657StarHub Ltd✓✗15
AS138947NORTHERN TRUST CORPORATION✓✗5

The figures come from the routing tables our peers give us. This number is seen from 5 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 22 hours ago.