ASN AS18763 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS18763?

AS18763 is listed under Paul, Hastings, Janofsky & Walker LLP.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS18763 Paul, Hastings, Janofsky & Walker LLP

ASN Lookup Tool

Paul, Hastings, Janofsky & Walker LLP paulhastings.com

US 2 Routes

AS Data

AS18763

AS18763 – Paul, Hastings, Janofsky & Walker LLP

AS Number	18763
AS Name	PHJW-LLP
Organization	Paul, Hastings, Janofsky & Walker LLP(phjwl)
Country	US
Website	paulhastings.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-10-09

ASN Intelligence API for production workflows

Use ASN data for AS18763 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.241.241.0/24	AS18763	Paul, Hastings, Janofsky & Walker LLP	Paul, Hastings, Janofsky & Walker LLP	256
216.241.242.0/24	AS18763	Paul, Hastings, Janofsky & Walker LLP	Paul, Hastings, Janofsky & Walker LLP	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:       18763 - 18770
ASName:         PHJW-LLP
ASHandle:       AS18763
RegDate:        2000-10-09
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/18763


OrgName:        Paul, Hastings, Janofsky & Walker LLP
OrgId:          PHJWL
Address:        515 South Flower Street
Address:        25th Floor
City:           Los Angeles
StateProv:      CA
PostalCode:     90071
Country:        US
RegDate:        1999-12-07
Updated:        2022-11-17
Ref:            https://rdap.arin.net/registry/entity/PHJWL


OrgAbuseHandle: INFOR171-ARIN
OrgAbuseName:   Information Security
OrgAbusePhone:  +1-213-683-5093 
OrgAbuseEmail:  informationsecurity@paulhastings.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOR171-ARIN

OrgTechHandle: INFOR171-ARIN
OrgTechName:   Information Security
OrgTechPhone:  +1-213-683-5093 
OrgTechEmail:  informationsecurity@paulhastings.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFOR171-ARIN

OrgTechHandle: ISE19-ARIN
OrgTechName:   IT Systems Engineering
OrgTechPhone:  +1-213-683-5093 
OrgTechEmail:  rodgerellis@paulhastings.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ISE19-ARIN

OrgRoutingHandle: ISE19-ARIN
OrgRoutingName:   IT Systems Engineering
OrgRoutingPhone:  +1-213-683-5093 
OrgRoutingEmail:  rodgerellis@paulhastings.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ISE19-ARIN

RTechHandle: WYE3-ARIN
RTechName:   Ye, Wilson 
RTechPhone:  +1-213-683-5630 
RTechEmail:  wilsonye@paulhastings.com
RTechRef:    https://rdap.arin.net/registry/entity/WYE3-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
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS6461	Zayo Bandwidth	US