AS11690 Cognizant | IPGeolocation.io

ASN Lookup Tool

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

AS11690 – Cognizant

AS Number	11690
AS Name	COGNIZANT-US
Organization	Cognizant(ctsuc)
Country	US
Website	cognizant.com
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.212.56.0/22	AS11690	Cognizant	Cognizant	1024
209.51.51.0/24	AS11690	Cognizant	American Registry for Internet Numbers	256
27.118.33.0/24	AS11690	Cognizant	Cognizant Technology Solutions India Pvt Ltd	256
198.212.60.0/22	AS11690	Cognizant	Cognizant	1024
209.51.61.0/24	AS11690	Cognizant	American Registry for Internet Numbers	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11690
ASName:         COGNIZANT-US
ASHandle:       AS11690
RegDate:        2012-09-21
Updated:        2012-09-21    
Ref:            https://rdap.arin.net/registry/autnum/11690


OrgName:        Cognizant
OrgId:          CTSUC
Address:        500 Frank W Burr  Blvd
City:           Teaneck
StateProv:      NJ
PostalCode:     07666
Country:        US
RegDate:        2012-08-09
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/CTSUC


OrgNOCHandle: NETWO9925-ARIN
OrgNOCName:   Network Administrator
OrgNOCPhone:  +1-201-472-7000 
OrgNOCEmail:  connect@cognizant.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO9925-ARIN

OrgTechHandle: NETWO9925-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-201-472-7000 
OrgTechEmail:  connect@cognizant.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO9925-ARIN

OrgAbuseHandle: IRTTE-ARIN
OrgAbuseName:   IRT Team
OrgAbusePhone:  +1-866-822-2024 
OrgAbuseEmail:  Abuse@Cognizant.Com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IRTTE-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#