LIVE
6 ASNS PEERINGIPv4 1.086.186 PREFIXESIPv6 242.341 PREFIXESRPKI 1.004.200 VRPS17 PROBES ONLINELAST UPDATE JUST NOW
TREN
Rasat
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RASAT / AS

AS400685

City of Naperville
1 announcements1 upstreams1 peers
TIER 1City of NapervilleNAPER-AS-01AS400685Northern Illinois UniversityNIUAS11417Illinois Century NetworkILLINOIS-CENTURYAS6325Syndeo Networks, IncSN-2006AS54240Cogent Communications, LLCCOGENT-174AS174Level 3 Parent, LLCLEVEL3AS3356Zayo BandwidthZAYO-6461AS6461
UPSTREAMS1
ASNDESCRIPTIONIPv4IPv6OBSERVATIONS
AS11417Northern Illinois University✓✗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 6 hours ago.