AS10991 CAPGEMINI AMERICA, INC.

CAPGE-HOSTING-MRO - CAPGEMINI AMERICA, INC. · registered in the United States

IPv4 addresses10,49625 prefixes · <0.001% of announced IPv4

Rank in United States#2,879largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#8,833of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS10991 in ASN lookup Look up an IP in this network (80.90.101.1) All networks in United States

IPv4 prefixes

All 25 prefixes, in address order.

80.90.101.0/24
80.90.102.0/24
80.253.212.0/23
154.61.94.0/24
192.113.65.0/24
192.113.66.0/23
192.113.68.0/22
192.113.72.0/24
192.176.200.0/22
193.57.249.0/24
193.234.247.0/24
193.234.248.0/24
194.2.94.0/24
194.4.230.0/24
194.11.200.0/24
194.11.254.0/24
198.184.231.0/24
198.184.232.0/23
204.153.60.0/22
205.223.228.0/24
205.223.230.0/24
205.223.239.0/24
206.208.224.0/22
206.208.228.0/23
206.208.231.0/24

Other ASNs named CAPGEMINI AMERICA, INC.

1 other network uses the same organisation name; together with AS10991 they announce 27,136 IPv4 addresses.

ASNNameIPv4 addresses

AS27564CAPGEMINI-CIS-AS1 - CAPGEMINI AMERICA, INC. US16,640

Similar-sized networks in United States

ASNNameIPv4 addresses

AS25923#2876 LEXISNEXIS-RISK-ASSETS - ChoicePoint, Inc.10,496

AS15084#2877 CONVERGYS - Concentrix CVG Corporation10,496

AS7345#2878 LUCENTTECH - Nokia of America Corporation10,496

AS18794#2880 RAMAPO-COLLEGE - Ramapo College of New Jersey10,496

AS19084#2881 COLOUP - ColoUp10,496

AS19739#2882 COUNTY-SANBERNARDINO - County of San Bernardino10,496

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources