Autonomous system
AS27197 PEPB
Unclassified ARIN
Summary
Princeton Electric Plant Board
utility municipal business
The AS handle PEPB is held by Princeton Electric Plant Board.
What it's used for
- The address space carries the utility's internal network, identified by the netname
PEPB-IPV4and registrantPrinceton Electric Plant Board. - The AS announces a single IPv4 prefix, 199.87.104.0/21, comprising 2048 addresses, with 2 observed neighbours. This low neighbour count relative to the address block suggests a small, self-contained corporate or municipal network rather than a transit or large-scale access provider.
Notable
- The RDAP registrant
Princeton Electric Plant Boardmatches the AS holder name exactly. - The address inventory consists of a single contiguous /21 block, indicating a simple, unified allocation for the organization's infrastructure.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 1 downstream and 2 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS23248 | Paducah Power System | 65 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS27197- Registry name
- PEPB
- Registrant
- Princeton Electric Plant Board
- Abuse contact
- cphillips@pepb.net
- Registered
- 2012-01-17
- Last changed
- 2016-08-04
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS27197
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 2 naming AS27197
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 1,779 prefixes, as published 2026-10-24. 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