ResearchRouting table, looking glass, RPKI & IRR

160.253.64.0/18 Montgomery College

Announced by AS40102 Montgomery College. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 160.253.64.0/18

Prefix
160.253.64.0/18
Origin
AS40102 AS-MONTGOMERY-COLLEGE-AS1
RPKI
RPKI valid
Size
16,384 addresses
Less specific
160.253.0.0/16 AS40102 AS-MONTGOMERY-COLLEGE-AS1
More specifics
0
IRR route objects
2 exact, 6 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 160.253.64.0/18 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3356 40102
OriginAS40102 Montgomery College
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6h 49m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 40102
OriginAS40102 Montgomery College
Origin codeIGP
Communities903:900 903:13760
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 40102
OriginAS40102 Montgomery College
Origin codeIGP
Communities36295:100
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 40102
OriginAS40102 Montgomery College
Origin codeIGP
Communities174:21000 174:22013
Updated6d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 40102
OriginAS40102 Montgomery College
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 10h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS40102 to originate 160.253.64.0/18 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
160.253.64.0/18/18AS40102 AS-MONTGOMERY-COLLEGE-AS1ARIN
160.253.0.0/16/16AS40102 AS-MONTGOMERY-COLLEGE-AS1ARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
160.253.64.0/18AS40102 AS-MONTGOMERY-COLLEGE-AS1ARINCentral Services 9221 Corporate Blvd Rockville MD 20850 United StatesMNT-MONTGO-11-Z
160.253.64.0/18AS40102 AS-MONTGOMERY-COLLEGE-AS1RADBProxy object registered by Atlantech OnlineMAINT-AS7784
160.253.0.0/17 coveringAS6059 UMS2-ASNLEVEL3Proxy-registered route objectLEVEL3-MNT
160.253.0.0/17 coveringAS40102 AS-MONTGOMERY-COLLEGE-AS1LEVEL3Montgomery CollegeCTI-MNT
160.253.0.0/16 coveringAS40102 AS-MONTGOMERY-COLLEGE-AS1ARINCentral Services 9221 Corporate Blvd Rockville MD 20850 United StatesMNT-MONTGO-11-Z
160.253.0.0/16 coveringAS6059 UMS2-ASNLEVEL3Proxy-registered route objectLEVEL3-MNT
160.253.0.0/16 coveringAS40102 AS-MONTGOMERY-COLLEGE-AS1LEVEL3Montgomery CollegeCTI-MNT
160.253.0.0/16 coveringAS40102 AS-MONTGOMERY-COLLEGE-AS1RADBMontgomery CollegeMAINT-AS7784
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

160.253.0.0/16 AS40102 AS-MONTGOMERY-COLLEGE-AS1
Tools

Check 160.253.64.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API