asn.dev

Autonomous system

AS22198 LAFAYE

Unclassified ARIN

IPv4 addresses 65.79K 2 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

Lafayette College

United States of America · AI-generated

education business us

The AS handle LAFAYE is held by Lafayette College.

What it's used for

  • The address space carries the institutional network of Lafayette College, as indicated by the registrant "Lafayette College; Network Engineering" and netnames LAFAYETTE and LAFAYETT.
  • The AS announces 65,792 IPv4 addresses across 2 prefixes, with 3 observed neighbours, a ratio consistent with an internal corporate or educational estate rather than a transit provider.

Notable

  • The registrants for both announced prefixes agree with the announcer, listing "Lafayette College; Network Engineering" for both 139.147.0.0/16 and 192.48.95.0/24.
  • The address inventory consists of one large /16 block and one small /24 block, typical of a single institution managing its own IP space.

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
AS6079RCN64
AS14877FirstLight Fiber, Inc.60
AS399855Keystone REN, LLC12

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 2 prefixes · 65.79K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22198
Registry name
LAFAYE
Registrant
Lafayette College
Abuse contact
abuse@lafayette.edu
Registered
2005-06-07
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS22198
ASPA
no ASPA record
IRR
0% registered · 0 of 2 announcements 1 other origin
Route objects
0 naming AS22198

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 1,781 prefixes, as published 2026-10-16. 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