ResearchRouting table, looking glass, RPKI & IRR

2001:16b8::/35 1&1 Versatel GmbH

Announced by AS8881 1&1 Versatel GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 2001:16b8::/35

Prefix
2001:16b8::/35
Origin
AS8881 VERSATEL
RPKI
RPKI valid
Size
536,870,912 /64s
Less specific
2001:16b8::/32 AS8881 VERSATEL
More specifics
16
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:09 UTC
Paths

How 2001:16b8::/35 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 8881×2
OriginAS8881 1&1 Versatel GmbH
Origin codeIGP
Communities174:21101 174:22005 36601:150 36601:2001
Updated4d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8881×2
OriginAS8881 1&1 Versatel GmbH
Origin codeIGP
Communities903:13760
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8881
OriginAS8881 1&1 Versatel GmbH
Origin codeIGP
Communities36295:100
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8881
OriginAS8881 1&1 Versatel GmbH
Origin codeIGP
Communitiesnone
Updated4d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 8881×2
OriginAS8881 1&1 Versatel GmbH
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated8d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8881 to originate 2001:16b8::/32 up to /40. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
2001:16b8::/32/40AS8881 VERSATELRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
2001:16b8::/35AS8881 VERSATELRIPEVT-Customer WestVT-MNT
2001:16b8::/32 coveringAS8881 VERSATELRIPEVersatel DeutschlandVT-ENGI-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

2001:16b8::/32 AS8881 VERSATEL
More specific

Prefixes inside 2001:16b8::/35

16 announced prefixes fall inside this one.

Show the 16 prefixes
2001:16b8::/40 AS8881 VERSATEL2001:16b8:100::/40 AS8881 VERSATEL2001:16b8:400::/40 AS8881 VERSATEL2001:16b8:500::/40 AS8881 VERSATEL2001:16b8:600::/40 AS8881 VERSATEL2001:16b8:700::/40 AS8881 VERSATEL2001:16b8:c00::/40 AS8881 VERSATEL2001:16b8:d00::/40 AS8881 VERSATEL2001:16b8:1000::/40 AS8881 VERSATEL2001:16b8:1100::/40 AS8881 VERSATEL2001:16b8:1200::/40 AS8881 VERSATEL2001:16b8:1300::/40 AS8881 VERSATEL2001:16b8:1400::/40 AS8881 VERSATEL2001:16b8:1500::/40 AS8881 VERSATEL2001:16b8:1600::/40 AS8881 VERSATEL2001:16b8:1700::/40 AS8881 VERSATEL
Tools

Check 2001:16b8::/35 live

Looking glassIP to ASN APIRPKI APIIRR API