All ASNs

Autonomous System details for AS10991

AS10991

CAPGEMINI AMERICA, INC. • capgemini.com

AS10991 — CAPGEMINI AMERICA, INC.

AS Name

CAPGE-HOSTING-MRO

Country

United States (US)

Website

capgemini.com

Number of IPv4

10,752

Number of IPv6

ASN type

Business

Status

Assigned

Registry

ARIN

Allocated

October 17, 2006

Last updated

October 30, 2025

IP Ranges

41 IPv4 prefixes

Prefix	Company	Number of IPs
80.90.101.0/24	Capgemini Deutschland GmbH	256
80.90.102.0/24	Capgemini Deutschland GmbH	256
80.253.212.0/24	Capgemini Deutschland GmbH	256
80.253.213.0/24	Capgemini Deutschland GmbH	256
154.61.94.0/24	Capgemini Technology Services	256
192.113.65.0/24	Spain Global Internet	256
192.113.66.0/24	Paris GDSS Internet services	256
192.113.67.0/24	SogetiNL global internet	256
192.113.68.0/24	Capgemini Deutschland Holding GmbH	256
192.113.69.0/24	Capgemini Deutschland Holding GmbH	256
192.113.70.0/24	Nordic global internet	256
192.113.71.0/24	ICS Yosemite Mumbai	256
192.113.72.0/24	CG CIS WWW	256
192.176.200.0/24	Capgemini UK PLC	256
192.176.201.0/24	Capgemini UK PLC	256
192.176.202.0/24	Capgemini UK PLC	256
192.176.203.0/24	Capgemini UK PLC	256
193.57.249.0/24	CAPGEMINI FRANCE SAS	256
193.234.247.0/24	Capgemini Sverige AB	256
193.234.248.0/24	Capgemini Sverige AB	256
194.2.94.0/24	CAPGEMINI FRANCE SAS	256
194.4.230.0/24	CAPGEMINI FRANCE SAS	256
194.11.200.0/24	Capgemini Deutschland GmbH	256
194.11.254.0/24	Capgemini Deutschland GmbH	256
198.184.231.0/24	Gemini Consulting	256
198.184.232.0/24	Gemini Consulting	256
198.184.233.0/24	Gemini Consulting	256
204.153.60.0/24	Cap Gemini America	256
204.153.61.0/24	Cap Gemini America	256
204.153.62.0/24	Cap Gemini America	256
204.153.63.0/24	Cap Gemini America	256
205.223.228.0/24	Gemini Consulting	256
205.223.230.0/24	Gemini Consulting	256
205.223.239.0/24	Gemini Consulting	256
206.208.224.0/24	Cap Gemini America, Inc.	256
206.208.225.0/24	Cap Gemini America, Inc.	256
206.208.226.0/23	Cap Gemini America, Inc.	512
206.208.227.0/24	Cap Gemini America, Inc.	256
206.208.228.0/24	Cap Gemini America, Inc.	256
206.208.229.0/24	Cap Gemini America, Inc.	256
206.208.231.0/24	Cap Gemini America, Inc.	256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS10991

1 peers

AS1000

AS10991 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS10991

6 upstreams

AS174 AS1273 AS1299 AS3356 AS5511 AS6461

AS10991 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS10991 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS10991

1 downstreams

AS60297

AS10991 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.