asn.dev

Autonomous system

AS21976 NJEDGE-NET

Unclassified APNIC

IPv4 addresses 139K 64 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 4 recorded by PCH
Upstreams 4 16 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 4 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange AshburnAshburn, United States206.126.237.71
DE-CIX New YorkNew York, United States206.82.104.61
New York International Internet ExchangeNew York, United States198.32.160.76
DE-CIX ChicagoChicago, United States149.112.11.6

Transit providers

4 upstream, 16 downstream and 27 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB3,188
AS2914NTT America, Inc.1,096
AS11537Internet2582
AS7922Comcast Cable Communications, LLC19

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 64 prefixes · 139K addresses IPv6 2 prefixes

CountryNamePrefixes
USUnited States of America66

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS21976
Registry name
NJEDGE-NET
Registrant
NJEDge.Net, Inc.
Abuse contact
net-abuse@njedge.net
Registered
2001-07-19
Last changed
2016-07-21
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
98% valid · 95 valid, 2 with no ROA
ROAs
44 authorising AS21976
ASPA
no ASPA record
IRR
98% registered · 95 of 97 announcements
Route objects
98 naming AS21976

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 431 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check