Home / ASNs / AS31770

AS31770 US Ann & Robert H. Lurie Children's Hospital of Chicago

Updated 22.10.2026 07:14 UTC
US United States 8 IPv4 0 IPv6 2 Neighbors 2 Upstreams 0 Downstreams 0 Peering

AS Info

Organization
Ann & Robert H. Lurie Children's Hospital of Chicago
Country
US United States
Last seen in BGP
22.10.2026 07:05 UTC

RPKI

0 ROA
Valid 0 Invalid 0 No ROA 8

Prefix locations

  • US United States 8

External links

PeeringDB RIPEstat bgp.tools Hurricane Electric IRR Explorer JSON API
Neighbors as seen from AS208972, thicker lines carry more routes. UpstreamsAS31770Downstreams
#ASNameRelationRoutesShare
1 AS13499 US Element Critical Chicago Upstream 6
2 AS6461 US Zayo (Abovenet Communications Inc.) Upstream 2
None seen in the routing table.
None seen in the routing table.
#ASNameRelationRoutesShare
1 AS13499 US Element Critical Chicago Upstream 6
2 AS6461 US Zayo (Abovenet Communications Inc.) Upstream 2
PrefixDescriptionLocationRPKIPaths
192.206.211.0/24 US No ROA 1
192.206.212.0/24 US No ROA 1
199.125.16.0/24 US Chicago No ROA 1
199.125.17.0/24 US Chicago No ROA 1
199.125.18.0/24 US Chicago No ROA 1
199.125.20.0/24 US Chicago No ROA 1
199.125.30.0/24 US Chicago No ROA 1
199.125.31.0/24 US Chicago No ROA 1
No prefixes announced.