ASN AS19677 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS19677?

AS19677 is listed under NJTRANSIT.

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.

AS19677 NJTRANSIT | IPGeolocation.io

ASN Lookup Tool

NJTRANSIT njtransit.com

US 6 Routes

AS Data

AS19677

AS19677 – NJTRANSIT

AS Number	19677
AS Name	NJTRANSIT
Organization	NJTRANSIT(njtran)
Country	US
Website	njtransit.com
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2001-02-01

ASN Intelligence API for production workflows

Use ASN data for AS19677 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
198.177.2.0/24	AS19677	NJTRANSIT	New Jersey Transit	256
198.177.5.0/24	AS19677	NJTRANSIT	New Jersey Transit	256
198.177.0.0/24	AS19677	NJTRANSIT	New Jersey Transit	256
198.177.1.0/24	AS19677	NJTRANSIT	New Jersey Transit	256
50.148.174.0/24	AS19677	NJTRANSIT	Comcast Cable Communications, LLC	256
198.177.3.0/24	AS19677	NJTRANSIT	New Jersey Transit	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:       19677
ASName:         NJTRANSIT
ASHandle:       AS19677
RegDate:        2001-02-01
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/19677


OrgName:        NJTRANSIT
OrgId:          NJTRAN
Address:        1 Penn Plaza East
City:           Newark
StateProv:      NJ
PostalCode:     07105
Country:        US
RegDate:        2001-02-01
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/NJTRAN


OrgAbuseHandle: ZN12-ARIN
OrgAbuseName:   New Jersey Transit
OrgAbusePhone:  +1-973-491-8152 
OrgAbuseEmail:  mslack@njtransit.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZN12-ARIN

OrgTechHandle: ZN12-ARIN
OrgTechName:   New Jersey Transit
OrgTechPhone:  +1-973-491-8152 
OrgTechEmail:  mslack@njtransit.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZN12-ARIN

RTechHandle: ZN12-ARIN
RTechName:   New Jersey Transit
RTechPhone:  +1-973-491-8152 
RTechEmail:  mslack@njtransit.com
RTechRef:    https://rdap.arin.net/registry/entity/ZN12-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
AS33287	Comcast Cable Communications, LLC	US
AS701	Verizon Business/UUnet	US
AS33659	Comcast Cable Communications, LLC	US
AS701	Verizon Business	US

Upstreams

AS Number	Description	Country
AS33287	Comcast Cable Communications, LLC	US
AS33659	Comcast Cable Communications, LLC	US
AS701	Verizon Business	US