ASN Lookup Tool

E.M. Warburg, Pincus & Co. Inc. warburgpincus.com US US 4 Routes

AS Data

AS29851

AS29851 – E.M. Warburg, Pincus & Co. Inc.

AS Number 29851
AS Name WARBURGPINCUS
Organization E.M. Warburg, Pincus & Co. Inc.(ewpc)
Country US
Website warburgpincus.com
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2003-05-19

ASN Intelligence API for production workflows

Use ASN data for AS29851 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
198.179.167.0/24 256
198.179.163.0/24 256
198.179.166.0/24 256
198.179.165.0/24 256

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:       29851
ASName:         WARBURGPINCUS
ASHandle:       AS29851
RegDate:        2003-05-19
Updated:        2023-01-25    
Ref:            https://rdap.arin.net/registry/autnum/29851


OrgName:        E.M. Warburg, Pincus & Co. Inc.
OrgId:          EWPC
Address:        450 Lexington Avenue
City:           New York
StateProv:      NY
PostalCode:     10017
Country:        US
RegDate:        1993-10-21
Updated:        2023-01-25
Ref:            https://rdap.arin.net/registry/entity/EWPC


OrgAbuseHandle: GRAP1-ARIN
OrgAbuseName:   Gra, P 
OrgAbusePhone:  +1-212-878-0600 
OrgAbuseEmail:  patrick.grady@warburgpincus.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GRAP1-ARIN

OrgTechHandle: GRAP1-ARIN
OrgTechName:   Gra, P 
OrgTechPhone:  +1-212-878-0600 
OrgTechEmail:  patrick.grady@warburgpincus.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GRAP1-ARIN

RTechHandle: GRAP1-ARIN
RTechName:   Gra, P 
RTechPhone:  +1-212-878-0600 
RTechEmail:  patrick.grady@warburgpincus.com
RTechRef:    https://rdap.arin.net/registry/entity/GRAP1-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
AS1239 Cogent Communications, LLC US
AS174 Cogent Communications, LLC US

Upstreams

AS Number Description Country
AS174 Cogent Communications, LLC US

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Frequently Asked Questions

ASN AS29851 is an Autonomous System Number used to identify a network for BGP internet routing.
AS29851 is listed under E.M. Warburg, Pincus & Co. 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.