AS19480 - CHICAGO PUBLIC LIBRARY (CPL) | US

addr:	  400 S STATE, CHGO, IL, 60605, US
reg:	  US, ARIN, 2011-02-04

Website  » #50119

prefixes:

2 ipv4 prefixes, 0 ipv6 prefixes
   64.107.3.0/24      ICN1 Illinois Century Network, US 64.107.0.0/16 
   66.99.5.0/24       ICN7 Illinois Century Network, US 66.99.0.0/16 

uu: 6079
u4: 6079
u6: 
dd: 
d4: 
d6:

peering:

2 ipv4 peers, 0 ipv6 peers, 1 upstream, 0 downstream providers, 0 internet exchanges 
   AS6079    🔼 RCN-AS RCN, US upstream
   AS6325    ➡️ ILLINOIS-CENTURY Illinois Century Network, US

routing data used based on daily updated Packet Clearing House » Routing Data » IPv4 Daily Snapshots, the Route Views Archive Project » RIBs and RIPE RIS Raw Data » RIBs.