asn.dev

Autonomous system

AS22068 TJC-62001

Unclassified ARIN

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Tyler Junior College

United States of America · AI-generated

education business campus

TJC-62001 is held by Tyler Junior College.

What it's used for

  • The space carries the institutional network for Tyler Junior College, as indicated by the netname TYLER-JC-1BLK and the registrant identity.
  • The AS announces 4096 IPv4 addresses within a single prefix (64.17.208.0/20) and maintains 2 observed neighbours, a ratio consistent with a small, self-contained campus network rather than a transit or large-scale access provider.

Notable

  • The RDAP registrant Tyler Junior College aligns perfectly with the AS handle and the announced prefix netname.
  • The address inventory consists of a single contiguous /20 block, typical of a dedicated allocation for a specific institution.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS32505Conterra72
AS19108Optimum58

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

Shape and geography

IPv4 1 prefixes · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22068
Registry name
TJC-62001
Registrant
Tyler Junior College
Abuse contact
joshua.holcomb@tjc.edu
Registered
2001-08-01
Last changed
2022-12-09
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS22068
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS22068

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

Cross-check