asn.dev

Autonomous system

AS17172 FJDPNET

Unclassified ARIN Government

IPv4 addresses 256 1 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Fifth Judicial District of Pennsylvania

United States of America · AI-generated

government judicial internal small

FJDPNET is operated by the Fifth Judicial District of Pennsylvania.

What it's used for

  • The address space is registered to the FIFTH JUDICIAL DISTRICT OF PENNYSYLVANIA with the netname NET-5JDCP-199-224-21, indicating an internal network for the court system in Allegheny County.
  • The AS announces 256 IPv4 addresses and 1 IPv6 prefix, with 3 observed neighbours, suggesting a small, self-contained internal network rather than a transit or access provider.

Notable

  • The registrant name matches the AS holder exactly, confirming direct ownership by the judicial district.
  • The address inventory consists of a single /24 block and one /48 IPv6 prefix, typical of a small organizational estate.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Pittsburgh Internet ExchangePittsburgh, United States206.71.141.35

Transit providers

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC47
AS174Cogent Communications, LLC39
AS33154DQE Communications LLC8

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-22, 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 1 prefixes · 256 addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS17172
Registry name
FJDPNET
Registrant
FIFTH JUDICIAL DISTRICT OF PENNYSYLVANIA
Abuse contact
mhennies@alleghenycourts.us
Registered
2009-02-09
Last changed
2012-02-24
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Fifth Judicial District of Pennsylvania
Also known as
Allegheny County Courts
Network type
Government
Scope
Regional
Traffic ratio
Mostly Inbound
Peering policy
Open
Present at
1 exchanges
Facilities
2 facilities
Website
https://www.alleghenycourts.us

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 1 valid, 1 with no ROA
ROAs
1 authorising AS17172
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS17172

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: 442 networks and 1,779 prefixes, as published 2026-10-23. 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