ResearchRouting table, looking glass, RPKI & IRR

27.131.128.0/18 KIRZ Service Provider

Announced by AS24187 KIRZ Service Provider. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 27.131.128.0/18

Prefix
27.131.128.0/18
Origin
AS24187 KIRZ-AS-TH
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
64
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 27.131.128.0/18 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 9304 24187
OriginAS24187 KIRZ Service Provider
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4651 24187
OriginAS24187 KIRZ Service Provider
Origin codeIGP
Communities903:900 903:13760
Updated14m 33s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4651 24187
OriginAS24187 KIRZ Service Provider
Origin codeIGP
Communities36295:100
Updated15m 10s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 9304 24187
OriginAS24187 KIRZ Service Provider
Origin codeIGP
Communities174:21001 174:22013
Updated20m 33s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9304 24187
OriginAS24187 KIRZ Service Provider
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS24187 to originate 27.131.128.0/18 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
27.131.128.0/18/24AS24187 KIRZ-AS-THAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
27.131.128.0/18AS24187 KIRZ-AS-THAPNICKIRZ Company Limited AWN, MetroSystem, NT, TCC, STT BKK, Telehouse, TrueMAINT-TH-KIRZ
27.131.128.0/18AS24187 KIRZ-AS-THRADBNMAINT-AS38082
More specific

Prefixes inside 27.131.128.0/18

64 announced prefixes fall inside this one.

Show the 64 prefixes
27.131.128.0/24 AS24187 KIRZ-AS-TH27.131.129.0/24 AS24187 KIRZ-AS-TH27.131.130.0/24 AS24187 KIRZ-AS-TH27.131.131.0/24 AS24187 KIRZ-AS-TH27.131.132.0/24 AS24187 KIRZ-AS-TH27.131.133.0/24 AS24187 KIRZ-AS-TH27.131.134.0/24 AS24187 KIRZ-AS-TH27.131.135.0/24 AS24187 KIRZ-AS-TH27.131.136.0/24 AS24187 KIRZ-AS-TH27.131.137.0/24 AS24187 KIRZ-AS-TH27.131.138.0/24 AS24187 KIRZ-AS-TH27.131.139.0/24 AS24187 KIRZ-AS-TH27.131.140.0/24 AS24187 KIRZ-AS-TH27.131.141.0/24 AS24187 KIRZ-AS-TH27.131.142.0/24 AS24187 KIRZ-AS-TH27.131.143.0/24 AS24187 KIRZ-AS-TH27.131.144.0/24 AS24187 KIRZ-AS-TH27.131.145.0/24 AS24187 KIRZ-AS-TH27.131.146.0/24 AS24187 KIRZ-AS-TH27.131.147.0/24 AS24187 KIRZ-AS-TH27.131.148.0/24 AS24187 KIRZ-AS-TH27.131.149.0/24 AS24187 KIRZ-AS-TH27.131.150.0/24 AS24187 KIRZ-AS-TH27.131.151.0/24 AS24187 KIRZ-AS-TH27.131.152.0/24 AS24187 KIRZ-AS-TH27.131.153.0/24 AS24187 KIRZ-AS-TH27.131.154.0/24 AS24187 KIRZ-AS-TH27.131.155.0/24 AS24187 KIRZ-AS-TH27.131.156.0/24 AS24187 KIRZ-AS-TH27.131.157.0/24 AS24187 KIRZ-AS-TH27.131.158.0/24 AS24187 KIRZ-AS-TH27.131.159.0/24 AS136158 UOB-AS-AP27.131.160.0/24 AS24187 KIRZ-AS-TH27.131.161.0/24 AS24187 KIRZ-AS-TH27.131.162.0/24 AS24187 KIRZ-AS-TH27.131.163.0/24 AS24187 KIRZ-AS-TH27.131.164.0/24 AS24187 KIRZ-AS-TH27.131.165.0/24 AS24187 KIRZ-AS-TH27.131.166.0/24 AS24187 KIRZ-AS-TH27.131.167.0/24 AS24187 KIRZ-AS-TH27.131.168.0/24 AS24187 KIRZ-AS-TH27.131.169.0/24 AS24187 KIRZ-AS-TH27.131.170.0/24 AS24187 KIRZ-AS-TH27.131.171.0/24 AS24187 KIRZ-AS-TH27.131.172.0/24 AS45197 BOONTHAVORN-TH-AS-AP27.131.173.0/24 AS24187 KIRZ-AS-TH27.131.174.0/24 AS24187 KIRZ-AS-TH27.131.175.0/24 AS24187 KIRZ-AS-TH27.131.176.0/24 AS24187 KIRZ-AS-TH27.131.177.0/24 AS24187 KIRZ-AS-TH27.131.178.0/24 AS24187 KIRZ-AS-TH27.131.179.0/24 AS24187 KIRZ-AS-TH27.131.180.0/24 AS24187 KIRZ-AS-TH27.131.181.0/24 AS24187 KIRZ-AS-TH27.131.182.0/24 AS24187 KIRZ-AS-TH27.131.183.0/24 AS24187 KIRZ-AS-TH27.131.184.0/24 AS24187 KIRZ-AS-TH27.131.185.0/24 AS24187 KIRZ-AS-TH27.131.186.0/24 AS24187 KIRZ-AS-TH27.131.187.0/24 AS24187 KIRZ-AS-TH27.131.188.0/24 AS24187 KIRZ-AS-TH27.131.189.0/24 AS24187 KIRZ-AS-TH27.131.190.0/24 AS24187 KIRZ-AS-TH27.131.191.0/24 AS24187 KIRZ-AS-TH
Tools

Check 27.131.128.0/18 live

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