ResearchRouting table, looking glass, RPKI & IRR

197.250.0.0/17 Vodacom Tanzania Ltd

Announced by AS36908 Vodacom Tanzania Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 197.250.0.0/17

Prefix
197.250.0.0/17
Origin
AS36908 Vodacom Tanzania Ltd
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
13
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 197.250.0.0/17 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 37100 36908
OriginAS36908 Vodacom Tanzania Ltd
Origin codeincomplete
Communities174:21101 174:22010 36601:150 36601:174 36601:2001
Updated6d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 37100 36908
OriginAS36908 Vodacom Tanzania Ltd
Origin codeIGP
Communities903:900 903:13760
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 37100 36908
OriginAS36908 Vodacom Tanzania Ltd
Origin codeIGP
Communities36295:100
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 37100 36908
OriginAS36908 Vodacom Tanzania Ltd
Origin codeIGP
Communitiesnone
Updated6d 9h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37100 36908
OriginAS36908 Vodacom Tanzania Ltd
Origin codeincomplete
Communities174:21101 174:22010 36295:100 36295:174
Updated10d 2h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS36908 to originate 197.250.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
197.250.0.0/16/24AS36908 Vodacom Tanzania LtdAFRINIC
More specific

Prefixes inside 197.250.0.0/17

13 announced prefixes fall inside this one.

Show the 13 prefixes
197.250.0.0/18 AS36908 Vodacom Tanzania Ltd197.250.0.0/22 AS36908 Vodacom Tanzania Ltd197.250.4.0/22 AS36908 Vodacom Tanzania Ltd197.250.8.0/21 AS36908 Vodacom Tanzania Ltd197.250.8.0/22 AS36908 Vodacom Tanzania Ltd197.250.12.0/22 AS36908 Vodacom Tanzania Ltd197.250.16.0/22 AS36908 Vodacom Tanzania Ltd197.250.36.0/22 AS36908 Vodacom Tanzania Ltd197.250.44.0/22 AS36908 Vodacom Tanzania Ltd197.250.62.0/23 AS36908 Vodacom Tanzania Ltd197.250.64.0/18 AS36908 Vodacom Tanzania Ltd197.250.64.0/22 AS36908 Vodacom Tanzania Ltd197.250.100.0/22 AS36908 Vodacom Tanzania Ltd
Tools

Check 197.250.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API