ResearchRouting table, looking glass, RPKI & IRR

41.90.0.0/16 Safaricom Limited

Announced by AS33771 Safaricom Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 41.90.0.0/16

Prefix
41.90.0.0/16
Origin
AS33771 Safaricom Limited
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
49
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 04:03 UTC
Paths

How 41.90.0.0/16 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 37662 33771
OriginAS33771 Safaricom Limited
Origin codeIGP
Communities174:21101 174:22008 36601:150 36601:174 36601:2001
Updated3d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 37662 33771
OriginAS33771 Safaricom Limited
Origin codeIGP
Communities903:900 903:13760
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 37662 33771
OriginAS33771 Safaricom Limited
Origin codeIGP
Communities36295:100
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 37662 33771
OriginAS33771 Safaricom Limited
Origin codeIGP
Communitiesnone
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37662 33771
OriginAS33771 Safaricom Limited
Origin codeIGP
Communities174:21101 174:22008 36295:100 36295:174
Updated3d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS33771 to originate 41.90.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
41.90.0.0/16/24AS19905 SECURITYSERVICESAFRINIC
41.90.0.0/16/24AS33771 Safaricom LimitedAFRINIC
41.90.0.0/16/24AS37061 Safaricom LimitedAFRINIC
41.90.0.0/16/24AS198949 RadwareAFRINIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
41.90.0.0/16AS33771 Safaricom LimitedAFRINICSafaricom LimitedMNT-SAF2004
41.90.0.0/16AS33771 Safaricom LimitedRADBSafaricom via EMIXMAINT-AS8966
More specific

Prefixes inside 41.90.0.0/16

49 announced prefixes fall inside this one.

Show the 49 prefixes
41.90.0.0/17 AS33771 Safaricom Limited41.90.0.0/24 AS33771 Safaricom Limited41.90.1.0/24 AS33771 Safaricom Limited41.90.2.0/24 AS33771 Safaricom Limited41.90.3.0/24 AS33771 Safaricom Limited41.90.4.0/23 AS33771 Safaricom Limited41.90.6.0/23 AS33771 Safaricom Limited41.90.8.0/21 AS37061 Safaricom Limited41.90.10.0/24 AS37061 Safaricom Limited41.90.12.0/24 AS37061 Safaricom Limited41.90.16.0/20 AS33771 Safaricom Limited41.90.32.0/19 AS33771 Safaricom Limited41.90.32.0/20 AS33771 Safaricom Limited41.90.64.0/21 AS33771 Safaricom Limited41.90.72.0/23 AS33771 Safaricom Limited41.90.96.0/19 AS37061 Safaricom Limited41.90.107.0/24 AS37061 Safaricom Limited41.90.111.0/24 AS37061 Safaricom Limited41.90.112.0/24 AS37061 Safaricom Limited41.90.128.0/17 AS33771 Safaricom Limited41.90.130.0/24 AS33771 Safaricom Limited41.90.133.0/24 AS33771 Safaricom Limited41.90.136.0/24 AS33771 Safaricom Limited41.90.137.0/24 AS33771 Safaricom Limited41.90.140.0/24 AS33771 Safaricom Limited41.90.141.0/24 AS33771 Safaricom Limited41.90.144.0/24 AS33771 Safaricom Limited41.90.145.0/24 AS33771 Safaricom Limited41.90.152.0/24 AS33771 Safaricom Limited41.90.160.0/21 AS37061 Safaricom Limited41.90.160.0/24 AS33771 Safaricom Limited41.90.161.0/24 AS37061 Safaricom Limited41.90.163.0/24 AS37061 Safaricom Limited41.90.164.0/24 AS33771 Safaricom Limited41.90.165.0/24 AS37061 Safaricom Limited41.90.172.0/22 AS33771 Safaricom Limited41.90.176.0/20 AS33771 Safaricom Limited41.90.194.0/23 AS33771 Safaricom Limited41.90.208.0/24 AS33771 Safaricom Limited41.90.209.0/24 AS33771 Safaricom Limited41.90.216.0/23 AS33771 Safaricom Limited41.90.220.0/22 AS33771 Safaricom Limited41.90.220.0/23 AS33771 Safaricom Limited41.90.222.0/23 AS33771 Safaricom Limited41.90.224.0/20 AS37061 Safaricom Limited41.90.229.0/24 AS37061 Safaricom Limited41.90.236.0/24 AS37061 Safaricom Limited41.90.239.0/24 AS37061 Safaricom Limited41.90.240.0/20 AS33771 Safaricom Limited
Tools

Check 41.90.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API