ASN Lookup Tool

Cognizant Trizetto Software Group, INC. cognizant.com US US 4 Routes

AS Data

AS26959

AS26959 – Cognizant Trizetto Software Group, INC.

AS Number 26959
AS Name TRIZETTO-AS
Organization Cognizant Trizetto Software Group, INC.(trizet-2)
Country US
Website cognizant.com
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2002-12-30

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Use ASN data for AS26959 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
8.44.139.0/24 256
205.169.123.0/24 256
8.10.149.0/24 256
12.36.9.0/24 256

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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       26959
ASName:         TRIZETTO-AS
ASHandle:       AS26959
RegDate:        2002-12-30
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/26959


OrgName:        Cognizant Trizetto Software Group, INC.
OrgId:          TRIZET-2
Address:        9655 Maroon Circle
City:           ENGLEWOOD
StateProv:      CO
PostalCode:     80112
Country:        US
RegDate:        2001-11-07
Updated:        2018-09-13
Ref:            https://rdap.arin.net/registry/entity/TRIZET-2


OrgAbuseHandle: ABUSE4705-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-303-495-7000 
OrgAbuseEmail:  csirt@cognizant.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE4705-ARIN

OrgTechHandle: IPADM676-ARIN
OrgTechName:   IP admin
OrgTechPhone:  +1-720-582-0465 
OrgTechEmail:  deben.bhattarai@cognizant.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM676-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS3549 Level 3 Communications, Inc. (GBLX) US
AS701 Verizon Business/UUnet US
AS209 CenturyLink Communications, LLC US
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US
AS701 Verizon Business US

Upstreams

AS Number Description Country
AS209 CenturyLink Communications, LLC US
AS3356 Level 3 Parent, LLC US
AS6461 Zayo Bandwidth US
AS701 Verizon Business US

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Frequently Asked Questions

ASN AS26959 is an Autonomous System Number used to identify a network for BGP internet routing.
AS26959 is listed under Cognizant Trizetto Software Group, INC..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.