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AS4985 PHILADELPHIA GAS WORKS

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

PHILADELPHIA GAS WORKS pgworks.com

US 1 Routes

AS Data

AS4985

AS4985 – PHILADELPHIA GAS WORKS

AS Number	4985
AS Name	PGWORKS
Organization	PHILADELPHIA GAS WORKS(pgw-4)
Country	US
Website	pgworks.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2009-09-30

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Use ASN data for AS4985 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.3.212.0/23	AS4985	PHILADELPHIA GAS WORKS	PHILADELPHIA GAS WORKS	512

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:       4985
ASName:         PGWORKS
ASHandle:       AS4985
RegDate:        2009-09-30
Updated:        2012-02-24
Comment:        Standard NOC hours are 8am to 5pm EST    
Ref:            https://rdap.arin.net/registry/autnum/4985


OrgName:        PHILADELPHIA GAS WORKS
OrgId:          PGW-4
Address:        1800 N 9 ST
City:           PHILA
StateProv:      PA
PostalCode:     19122
Country:        US
RegDate:        2006-03-04
Updated:        2025-09-30
Ref:            https://rdap.arin.net/registry/entity/PGW-4


OrgAbuseHandle: KCH66-ARIN
OrgAbuseName:   CHOING, KIM 
OrgAbusePhone:  +1-215-684-6938 
OrgAbuseEmail:  kim.choing@pgworks.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KCH66-ARIN

OrgTechHandle: PGW4-ARIN
OrgTechName:   PGW
OrgTechPhone:  +1-215-684-6090 
OrgTechEmail:  Network-Team@philagas.onmicrosoft.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PGW4-ARIN

OrgTechHandle: KCH66-ARIN
OrgTechName:   CHOING, KIM 
OrgTechPhone:  +1-215-684-6938 
OrgTechEmail:  kim.choing@pgworks.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KCH66-ARIN

OrgAbuseHandle: PGW4-ARIN
OrgAbuseName:   PGW
OrgAbusePhone:  +1-215-684-6090 
OrgAbuseEmail:  Network-Team@philagas.onmicrosoft.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PGW4-ARIN

RTechHandle: KCH66-ARIN
RTechName:   CHOING, KIM 
RTechPhone:  +1-215-684-6938 
RTechEmail:  kim.choing@pgworks.com
RTechRef:    https://rdap.arin.net/registry/entity/KCH66-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

Upstreams

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

Frequently Asked Questions

What is ASN AS4985?

ASN AS4985 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4985?

AS4985 is listed under PHILADELPHIA GAS WORKS.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.