LIVE
5 ASNS PEERINGIPv4 1.068.299 PREFIXESIPv6 242.097 PREFIXESRPKI 1.003.824 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
Run a probe
RASAT / AS

AS70

National Library of Medicine
67 announcements2 upstreams2 peers
TIER 1National Library of MedicineNLM-GWAS70University of MarylandMAX-GIGAPOPAS10886U.S. Department of Health & Human ServicesTIC-DHHS-INTERIORAS19050U.S. Department of Health & Human ServicesTIC-USDHHSAS15029Arelion Sweden ABTWELVE99AS1299GTT Communications Inc.GTT-BACKBONEAS3257Level 3 Parent, LLCLEVEL3AS3356
UPSTREAMS2
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS19050U.S. Department of Health & Human Services✓✓238
AS10886University of Maryland✓✓14

The figures come from the routing tables our peers give us. This number is seen from 6 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 7 hours ago.