Sign in Get started

Data as of Nov 5, 2026

192.249.4.0/22

No anonymizer space · no proxy exits in 30 days

University of Tennessee

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
192.249.0.0/21 since Sep 18, 2026	AS3450	Business	126 4 always on	University of Tennessee
192.249.0.0/20 since Aug 2016	AS3450	Business	126 4 always on	University of Tennessee

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS3450

US

Name: University of Tennessee
Type: Education
Registered: Feb 18, 1994
Domain: tennessee.edu
Website: www.utk.edu
Industry: Software Development
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
192.249.0.0/20	AS3450	/24	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS3450	ARIN	The University of Tennessee	MNT-UNIVER-116-Z	Mar 18, 2021

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
192.249.4.0/23	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021
192.249.4.0/24	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021
192.249.5.0/24	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021
192.249.6.0/23	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021
192.249.6.0/24	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021
192.249.7.0/24	AS3450	ARIN	UTK	MNT-UNIVER-116-Z	Mar 18, 2021