ResearchRouting table, looking glass, RPKI & IRR

156.253.1.0/24 Interserver, Inc

Announced by AS19318 Interserver, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 156.253.1.0/24

Prefix
156.253.1.0/24
Origin
AS19318 IS-AS-1
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
5 exact, 2 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 156.253.1.0/24 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 19318
OriginAS19318 Interserver, Inc
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated2d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 19318
OriginAS19318 Interserver, Inc
Origin codeIGP
Communities903:900 903:13760
Updated2d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 19318
OriginAS19318 Interserver, Inc
Origin codeIGP
Communities36295:100
Updated1d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 19318
OriginAS19318 Interserver, Inc
Origin codeIGP
Communitiesnone
Updated1d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 19318
OriginAS19318 Interserver, Inc
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated2d 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS19318 to originate 156.253.1.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
156.253.1.0/24/24AS17561 LCS-AS-APAFRINIC
156.253.1.0/24/24AS19318 IS-AS-1AFRINIC
156.253.1.0/24/24AS44477AFRINIC
156.253.1.0/24/24AS213999 THE-CLIENTSAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
156.253.1.0/24AS19318 IS-AS-1AFRINICExSyst Group Ltd.LARUS-SERVICE-MNT
156.253.1.0/24AS44477AFRINICExSyst Group Ltd.LARUS-SERVICE-MNT
156.253.1.0/24AS19318 IS-AS-1RADBExSyst_Group_LtdMAINT-LARUS
156.253.1.0/24AS44477RADBExSyst_Group_LtdMAINT-LARUS
156.253.1.0/24AS213999 THE-CLIENTSRADBExSyst_Group_LtdMAINT-LARUS
156.253.0.0/23 coveringAS140867 IGCL-AS-APRADBIGC routeMAINT-AS137557
156.253.0.0/22 coveringAS132839 POWERLINE-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
Tools

Check 156.253.1.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API