AS199569 - Cognizant Worldwide Limited (COGNIZANT-EU-AS) | GB

addr:	  1 Kingdom Street, W2 6BD, London, UNITED KINGDOM
reg:	  GB, RIPE, 2012-11-22

Website  » #8520

prefixes:

2 ipv4 prefixes, 1 ipv6 prefixes
   185.9.172.0/23     SLUK01-COGNIZANT-NET-1 Cognizant Worldwide Limited, GB 185.9.172.0/22 
   185.9.174.0/23     AMNL05-COGNIZANT-NET1 Cognizant Worldwide Limited, NL 185.9.172.0/22 

uu: 174, 3356, 5580, 6461
u4: 174, 3356, 5580, 6461
u6: 6461
dd: 17903
d4: 17903
d6:

peering:

5 ipv4 peers, 1 ipv6 peers, 4 upstream, 1 downstream providers, 0 internet exchanges 
   AS174     🔼 COGENT Cogent/PSI, US upstream
   AS3356    🔼 LEVEL3 Level 3 Communications, US upstream
   AS5580    🔼 GTT-ASIA GTT Communications Netherlands B.V., NL upstream
   AS6461    🔼 MFNX Zayo Group, US upstream
   AS17903   ➤ COGNIZANT-IN-AP Cognizant Technology Solutions India Pvt Ltd, IN downstream

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.