asn.dev

Autonomous system

AS19215 ENERGIZE

Unclassified ARIN

IPv4 addresses 7.17K 7 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

PES Energize

United States of America · AI-generated

business isp legacy

The AS handle ENERGIZE is held by PES Energize.

What it's used for

  • The address space carries business and legacy infrastructure, evidenced by netnames ENERGIZE-NET, PES-21, and PES-72, alongside a single reverse DNS record pointing to host-208-82-45-254.energize.net.
  • The AS announces 7168 IPv4 addresses across 7 prefixes with only 2 observed neighbours, a ratio that suggests a small, self-contained network rather than a large transit provider.

Notable

  • Registrants are mixed: PES Energize owns the majority of the space, but Cogent Communications, LLC is listed for 38.79.176.0/22 and IP TEAM DO NOT TOUCH PORTS is listed for the two 12.x prefixes.
  • The inventory includes two /24 blocks in the 12.0.0.0/8 range, which are historically associated with major telecommunications infrastructure, contrasting with the smaller /22 and /23 blocks held by the registrant.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11758IRIS Networks1,087
AS25645Momentum Telecom, Inc.405
AS174Cogent Communications, LLC232

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 7 prefixes · 7.17K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America7

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS19215
Registry name
ENERGIZE
Registrant
PES Energize
Abuse contact
cwood@pesenergize.com
Registered
2006-09-22
Last changed
2022-11-29
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 29 with no ROA
ROAs
0 authorising AS19215
ASPA
no ASPA record
IRR
97% registered · 28 of 29 announcements 1 other origin
Route objects
11 naming AS19215

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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