ResearchRouting table, looking glass, RPKI & IRR

156.251.128.0/17 CNSERVERS LLC

Announced by AS40065 CNSERVERS LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 156.251.128.0/17

Prefix
156.251.128.0/17
Origin
AS40065 CNSERVERS
RPKI
RPKI not found
Size
32,768 addresses
Less specific
156.251.0.0/16 AS35916 MULTA-ASN1
More specifics
136
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-16 12:01 UTC
Paths

How 156.251.128.0/17 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 3356 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated2d 6h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities903:900 903:13760
Updated8d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities36295:100
Updated8d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communitiesnone
Updated8d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 17476 40065
OriginAS40065 CNSERVERS LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated12d 10h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
156.251.128.0/17AS40065 CNSERVERSNTTCOMCMI IP TransitMAINT-CMI-INT-HK
156.251.0.0/16 coveringAS35916 MULTA-ASN1RADBCustomer Route - LOA ProvidedMAINT-AS35916
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

156.251.0.0/16 AS35916 MULTA-ASN1
More specific

Prefixes inside 156.251.128.0/17

136 announced prefixes fall inside this one.

Show the 136 prefixes
156.251.128.0/21 AS40065 CNSERVERS156.251.128.0/24 AS17561 LCS-AS-AP156.251.129.0/24 AS17561 LCS-AS-AP156.251.130.0/24 AS17561 LCS-AS-AP156.251.131.0/24 AS17561 LCS-AS-AP156.251.132.0/24 AS17561 LCS-AS-AP156.251.133.0/24 AS17561 LCS-AS-AP156.251.134.0/24 AS17561 LCS-AS-AP156.251.135.0/24 AS17561 LCS-AS-AP156.251.136.0/22 AS40065 CNSERVERS156.251.136.0/24 AS17561 LCS-AS-AP156.251.137.0/24 AS17561 LCS-AS-AP156.251.138.0/24 AS17561 LCS-AS-AP156.251.139.0/24 AS17561 LCS-AS-AP156.251.140.0/22 AS40065 CNSERVERS156.251.140.0/24 AS17561 LCS-AS-AP156.251.141.0/24 AS17561 LCS-AS-AP156.251.142.0/24 AS17561 LCS-AS-AP156.251.143.0/24 AS17561 LCS-AS-AP156.251.144.0/24 AS17561 LCS-AS-AP156.251.145.0/24 AS17561 LCS-AS-AP156.251.146.0/24 AS17561 LCS-AS-AP156.251.147.0/24 AS17561 LCS-AS-AP156.251.148.0/24 AS17561 LCS-AS-AP156.251.149.0/24 AS17561 LCS-AS-AP156.251.150.0/24 AS17561 LCS-AS-AP156.251.151.0/24 AS17561 LCS-AS-AP156.251.152.0/24 AS17561 LCS-AS-AP156.251.153.0/24 AS17561 LCS-AS-AP156.251.154.0/24 AS17561 LCS-AS-AP156.251.155.0/24 AS17561 LCS-AS-AP156.251.156.0/24 AS17561 LCS-AS-AP156.251.157.0/24 AS17561 LCS-AS-AP156.251.158.0/24 AS17561 LCS-AS-AP156.251.159.0/24 AS17561 LCS-AS-AP156.251.160.0/24 AS17561 LCS-AS-AP156.251.161.0/24 AS17561 LCS-AS-AP156.251.162.0/24 AS17561 LCS-AS-AP156.251.163.0/24 AS17561 LCS-AS-AP156.251.164.0/24 AS17561 LCS-AS-AP156.251.165.0/24 AS17561 LCS-AS-AP156.251.166.0/24 AS17561 LCS-AS-AP156.251.167.0/24 AS17561 LCS-AS-AP156.251.168.0/24 AS17561 LCS-AS-AP156.251.169.0/24 AS17561 LCS-AS-AP156.251.170.0/24 AS17561 LCS-AS-AP156.251.171.0/24 AS17561 LCS-AS-AP156.251.172.0/24 AS17561 LCS-AS-AP156.251.173.0/24 AS17561 LCS-AS-AP156.251.174.0/24 AS17561 LCS-AS-AP156.251.175.0/24 AS17561 LCS-AS-AP156.251.176.0/24 AS17561 LCS-AS-AP156.251.177.0/24 AS17561 LCS-AS-AP156.251.178.0/24 AS17561 LCS-AS-AP156.251.179.0/24 AS17561 LCS-AS-AP156.251.180.0/24 AS17561 LCS-AS-AP156.251.181.0/24 AS17561 LCS-AS-AP156.251.182.0/24 AS17561 LCS-AS-AP156.251.183.0/24 AS17561 LCS-AS-AP156.251.184.0/21 AS40065 CNSERVERS156.251.184.0/24 AS17561 LCS-AS-AP156.251.185.0/24 AS17561 LCS-AS-AP156.251.186.0/24 AS17561 LCS-AS-AP156.251.187.0/24 AS17561 LCS-AS-AP156.251.188.0/24 AS17561 LCS-AS-AP156.251.189.0/24 AS17561 LCS-AS-AP156.251.190.0/24 AS17561 LCS-AS-AP156.251.191.0/24 AS17561 LCS-AS-AP156.251.192.0/24 AS17561 LCS-AS-AP156.251.193.0/24 AS17561 LCS-AS-AP156.251.194.0/24 AS17561 LCS-AS-AP156.251.195.0/24 AS17561 LCS-AS-AP156.251.196.0/24 AS17561 LCS-AS-AP156.251.197.0/24 AS17561 LCS-AS-AP156.251.198.0/24 AS17561 LCS-AS-AP156.251.199.0/24 AS17561 LCS-AS-AP156.251.200.0/24 AS17561 LCS-AS-AP156.251.201.0/24 AS17561 LCS-AS-AP156.251.202.0/24 AS17561 LCS-AS-AP156.251.203.0/24 AS17561 LCS-AS-AP156.251.204.0/24 AS17561 LCS-AS-AP156.251.205.0/24 AS17561 LCS-AS-AP156.251.206.0/24 AS17561 LCS-AS-AP156.251.207.0/24 AS17561 LCS-AS-AP156.251.208.0/24 AS17561 LCS-AS-AP156.251.209.0/24 AS17561 LCS-AS-AP156.251.210.0/24 AS17561 LCS-AS-AP156.251.211.0/24 AS17561 LCS-AS-AP156.251.212.0/24 AS17561 LCS-AS-AP156.251.213.0/24 AS17561 LCS-AS-AP156.251.214.0/24 AS17561 LCS-AS-AP156.251.215.0/24 AS17561 LCS-AS-AP156.251.216.0/24 AS17561 LCS-AS-AP156.251.217.0/24 AS17561 LCS-AS-AP156.251.218.0/24 AS17561 LCS-AS-AP156.251.219.0/24 AS17561 LCS-AS-AP156.251.220.0/24 AS17561 LCS-AS-AP156.251.221.0/24 AS17561 LCS-AS-AP156.251.222.0/24 AS17561 LCS-AS-AP156.251.223.0/24 AS17561 LCS-AS-AP156.251.224.0/24 AS17561 LCS-AS-AP156.251.225.0/24 AS17561 LCS-AS-AP156.251.226.0/24 AS17561 LCS-AS-AP156.251.227.0/24 AS17561 LCS-AS-AP156.251.228.0/22 AS40065 CNSERVERS156.251.228.0/24 AS17561 LCS-AS-AP156.251.229.0/24 AS17561 LCS-AS-AP156.251.230.0/24 AS17561 LCS-AS-AP156.251.231.0/24 AS17561 LCS-AS-AP156.251.232.0/21 AS40065 CNSERVERS156.251.232.0/24 AS17561 LCS-AS-AP156.251.233.0/24 AS17561 LCS-AS-AP156.251.234.0/24 AS17561 LCS-AS-AP156.251.235.0/24 AS17561 LCS-AS-AP156.251.236.0/24 AS17561 LCS-AS-AP156.251.237.0/24 AS17561 LCS-AS-AP156.251.238.0/24 AS17561 LCS-AS-AP156.251.239.0/24 AS17561 LCS-AS-AP156.251.240.0/21 AS40065 CNSERVERS156.251.240.0/24 AS17561 LCS-AS-AP156.251.241.0/24 AS17561 LCS-AS-AP156.251.242.0/24 AS17561 LCS-AS-AP156.251.243.0/24 AS17561 LCS-AS-AP156.251.244.0/24 AS17561 LCS-AS-AP156.251.245.0/24 AS17561 LCS-AS-AP156.251.246.0/24 AS17561 LCS-AS-AP156.251.247.0/24 AS17561 LCS-AS-AP156.251.248.0/24 AS17561 LCS-AS-AP156.251.249.0/24 AS17561 LCS-AS-AP156.251.250.0/24 AS17561 LCS-AS-AP156.251.251.0/24 AS17561 LCS-AS-AP156.251.252.0/22 AS40065 CNSERVERS156.251.252.0/24 AS17561 LCS-AS-AP156.251.253.0/24 AS17561 LCS-AS-AP156.251.254.0/24 AS17561 LCS-AS-AP156.251.255.0/24 AS17561 LCS-AS-AP
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