AS40016 - MESIROW FINANCIAL HOLDINGS, INC. (MESIROW) | US

addr:	  350 N CLARK ST, CHICAGO, IL, 60610, US
reg:	  US, ARIN, 2006-06-07

Website  » #48994

prefixes:

2 ipv4 prefixes, 0 ipv6 prefixes
   204.153.74.0/24    MESIROW Mesirow Financial, US 204.153.74.0/23 
   207.252.173.0/24   CERF-MESIROW-A Mesirow Financial, US 207.252.0.0/16 

uu: 174, 3356, 23352
u4: 174, 3356, 23352
u6: 
dd: 
d4: 
d6:

peering:

3 ipv4 peers, 0 ipv6 peers, 3 upstream, 0 downstream providers, 0 internet exchanges 
   AS174     🔼 COGENT Cogent/PSI, US upstream
   AS3356    🔼 LEVEL3 Level 3 Communications, US upstream
   AS23352   🔼 SERVERCENTRAL DEFT.COM, 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.