asn.dev

Autonomous system

AS7227 KPMGL-AS - KPMG LLP

Unclassified ARIN

IPv4 addresses 86.02K 40 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

KPMG LLP

United States · AI-generated

enterprise legacy

The corporate network of KPMG LLP, the US member firm of the KPMG audit, tax and advisory network, operating under the handle KPMGL-AS and administered from KPMG's Montvale, New Jersey offices.

What it's used for

  • Enterprise connectivity for a large professional-services firm: office and client-site access, internal applications, and the firm's public-facing services.

Notable

  • It announces dozens of prefixes drawn from a contiguous legacy allocation in 199.206.0.0/16 and 199.207.0.0/16, including a /18 and several /20s. That block of space, held by a single accounting firm, is a hallmark of a mid-1990s enterprise registration made before addresses were scarce.
  • The ARIN contacts are an Information Security Group, a Network Operations Group and a Security Operations Group, which is exactly what you would expect of an audit firm's own network rather than a service provider's.

Interesting

  • The ASN sits in a run of sequential ARIN registrations from October 1996, alongside neighbours such as AS7233 and AS7234.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

5 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS701Verizon Business1,066
AS7018AT&T Enterprises, LLC539
AS46887Crown Castle Fiber LLC442
AS6461Zayo Bandwidth324
AS174Cogent Communications, LLC134

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, 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 40 prefixes · 86.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America40

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS7227
Registry name
KPMGL-AS
Registrant
KPMG LLP
Abuse contact
dcnguyen@kpmg.com
Registered
1996-10-14
Last changed
2020-08-14
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 43 with no ROA
ROAs
0 authorising AS7227
ASPA
no ASPA record
IRR
100% registered · 43 of 43 announcements
Route objects
1 naming AS7227

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: 454 networks and 1,854 prefixes, as published 2026-11-06. 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