AS23494 - Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas (HSC) | US

addr:	  300 E. Randolph Street, Chicago, IL, 60601, US
reg:	  US, ARIN, 2002-03-27
org:	  Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, US (AS21608 AS23494 AS395039 AS399432 AS399433 AS399721 AS399722)

Website  » #36435

prefixes:

4 ipv4 prefixes, 0 ipv6 prefixes
   205.172.133.0/24   BCBSILLINOIS BlueCross BlueShield of Illinois, US 205.172.132.0/22 
   205.172.134.0/24   BCBSILLINOIS BlueCross BlueShield of Illinois, US 205.172.132.0/22 
   208.79.24.0/24     HCSCNET10 Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, US 208.79.24.0/22 
   208.79.26.0/24     HCSCNET10 Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas, US 208.79.24.0/22 

uu: 3356, 7018
u4: 3356, 7018
u6: 
dd: 
d4: 
d6:

peering:

2 ipv4 peers, 0 ipv6 peers, 2 upstream, 0 downstream providers, 0 internet exchanges 
   AS3356    🔼 LEVEL3 Level 3 Communications, US upstream
   AS7018    🔼 ATT-INTERNET4 AT&T Enterprises LLC, US upstream

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.