ResearchRouting table, looking glass, RPKI & IRR

163.125.0.0/16 China Unicom Shenzen network

Announced by AS17623 China Unicom Shenzen network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 163.125.0.0/16

Prefix
163.125.0.0/16
Origin
AS17623 CNCGROUP-SZ
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
131
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths

How 163.125.0.0/16 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 4837×2 17623
OriginAS17623 China Unicom Shenzen network
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated1d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4837 17623
OriginAS17623 China Unicom Shenzen network
Origin codeIGP
Communities903:900 903:13760
Updated8d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4837 17623
OriginAS17623 China Unicom Shenzen network
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated9h 15m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4837 17623
OriginAS17623 China Unicom Shenzen network
Origin codeIGP
Communitiesnone
Updated8d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4837×2 17623
OriginAS17623 China Unicom Shenzen network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 22h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS17623 to originate 163.125.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
163.125.0.0/16/16AS17623 CNCGROUP-SZAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
163.125.0.0/16AS17623 CNCGROUP-SZAPNICChina Unicom Guangdong Province NetworkMAINT-CNCGROUP-RR
163.125.0.0/16AS17623 CNCGROUP-SZNTTCOMCMI IP TransitMAINT-CMI-INT-HK
163.125.0.0/16AS17623 CNCGROUP-SZRADBCMI (Customer Route)MAINT-AS58453
More specific

Prefixes inside 163.125.0.0/16

131 announced prefixes fall inside this one.

Show the 131 prefixes
163.125.1.0/24 AS17623 CNCGROUP-SZ163.125.2.0/24 AS17623 CNCGROUP-SZ163.125.3.0/24 AS17623 CNCGROUP-SZ163.125.4.0/24 AS17623 CNCGROUP-SZ163.125.112.0/24 AS17623 CNCGROUP-SZ163.125.113.0/24 AS17623 CNCGROUP-SZ163.125.114.0/24 AS17623 CNCGROUP-SZ163.125.124.0/24 AS17623 CNCGROUP-SZ163.125.125.0/24 AS17623 CNCGROUP-SZ163.125.126.0/24 AS17623 CNCGROUP-SZ163.125.129.0/24 AS17623 CNCGROUP-SZ163.125.130.0/24 AS17623 CNCGROUP-SZ163.125.131.0/24 AS17623 CNCGROUP-SZ163.125.132.0/24 AS17623 CNCGROUP-SZ163.125.133.0/24 AS17623 CNCGROUP-SZ163.125.134.0/24 AS17623 CNCGROUP-SZ163.125.135.0/24 AS17623 CNCGROUP-SZ163.125.136.0/24 AS17623 CNCGROUP-SZ163.125.137.0/24 AS17623 CNCGROUP-SZ163.125.140.0/24 AS17623 CNCGROUP-SZ163.125.141.0/24 AS17623 CNCGROUP-SZ163.125.142.0/24 AS17623 CNCGROUP-SZ163.125.143.0/24 AS17623 CNCGROUP-SZ163.125.144.0/24 AS17623 CNCGROUP-SZ163.125.145.0/24 AS17623 CNCGROUP-SZ163.125.146.0/24 AS17623 CNCGROUP-SZ163.125.147.0/24 AS17623 CNCGROUP-SZ163.125.148.0/24 AS17623 CNCGROUP-SZ163.125.149.0/24 AS17623 CNCGROUP-SZ163.125.150.0/24 AS17623 CNCGROUP-SZ163.125.151.0/24 AS17623 CNCGROUP-SZ163.125.152.0/24 AS17623 CNCGROUP-SZ163.125.153.0/24 AS17623 CNCGROUP-SZ163.125.154.0/24 AS17623 CNCGROUP-SZ163.125.155.0/24 AS17623 CNCGROUP-SZ163.125.156.0/24 AS17623 CNCGROUP-SZ163.125.157.0/24 AS17623 CNCGROUP-SZ163.125.158.0/24 AS17623 CNCGROUP-SZ163.125.159.0/24 AS17623 CNCGROUP-SZ163.125.160.0/24 AS17623 CNCGROUP-SZ163.125.161.0/24 AS17623 CNCGROUP-SZ163.125.162.0/24 AS17623 CNCGROUP-SZ163.125.163.0/24 AS17623 CNCGROUP-SZ163.125.164.0/24 AS17623 CNCGROUP-SZ163.125.165.0/24 AS17623 CNCGROUP-SZ163.125.166.0/24 AS17623 CNCGROUP-SZ163.125.167.0/24 AS17623 CNCGROUP-SZ163.125.168.0/24 AS17623 CNCGROUP-SZ163.125.169.0/24 AS17623 CNCGROUP-SZ163.125.170.0/24 AS17623 CNCGROUP-SZ163.125.171.0/24 AS17623 CNCGROUP-SZ163.125.172.0/24 AS17623 CNCGROUP-SZ163.125.173.0/24 AS17623 CNCGROUP-SZ163.125.174.0/24 AS17623 CNCGROUP-SZ163.125.175.0/24 AS17623 CNCGROUP-SZ163.125.176.0/24 AS17623 CNCGROUP-SZ163.125.177.0/24 AS17623 CNCGROUP-SZ163.125.178.0/24 AS17623 CNCGROUP-SZ163.125.179.0/24 AS17623 CNCGROUP-SZ163.125.180.0/24 AS17623 CNCGROUP-SZ163.125.181.0/24 AS17623 CNCGROUP-SZ163.125.182.0/24 AS17623 CNCGROUP-SZ163.125.183.0/24 AS17623 CNCGROUP-SZ163.125.184.0/24 AS17623 CNCGROUP-SZ163.125.185.0/24 AS17623 CNCGROUP-SZ163.125.186.0/24 AS17623 CNCGROUP-SZ163.125.187.0/24 AS17623 CNCGROUP-SZ163.125.188.0/24 AS17623 CNCGROUP-SZ163.125.189.0/24 AS17623 CNCGROUP-SZ163.125.190.0/24 AS17623 CNCGROUP-SZ163.125.191.0/24 AS17623 CNCGROUP-SZ163.125.192.0/24 AS17623 CNCGROUP-SZ163.125.193.0/24 AS17623 CNCGROUP-SZ163.125.194.0/24 AS17623 CNCGROUP-SZ163.125.196.0/24 AS17623 CNCGROUP-SZ163.125.197.0/24 AS17623 CNCGROUP-SZ163.125.198.0/24 AS17623 CNCGROUP-SZ163.125.199.0/24 AS17623 CNCGROUP-SZ163.125.200.0/24 AS17623 CNCGROUP-SZ163.125.201.0/24 AS17623 CNCGROUP-SZ163.125.202.0/24 AS17623 CNCGROUP-SZ163.125.203.0/24 AS17623 CNCGROUP-SZ163.125.204.0/24 AS17623 CNCGROUP-SZ163.125.205.0/24 AS17623 CNCGROUP-SZ163.125.206.0/24 AS17623 CNCGROUP-SZ163.125.207.0/24 AS17623 CNCGROUP-SZ163.125.208.0/24 AS17623 CNCGROUP-SZ163.125.209.0/24 AS17623 CNCGROUP-SZ163.125.210.0/24 AS17623 CNCGROUP-SZ163.125.211.0/24 AS17623 CNCGROUP-SZ163.125.212.0/24 AS17623 CNCGROUP-SZ163.125.213.0/24 AS17623 CNCGROUP-SZ163.125.214.0/24 AS17623 CNCGROUP-SZ163.125.215.0/24 AS17623 CNCGROUP-SZ163.125.216.0/24 AS17623 CNCGROUP-SZ163.125.217.0/24 AS17623 CNCGROUP-SZ163.125.218.0/24 AS17623 CNCGROUP-SZ163.125.219.0/24 AS17623 CNCGROUP-SZ163.125.220.0/24 AS17623 CNCGROUP-SZ163.125.221.0/24 AS17623 CNCGROUP-SZ163.125.222.0/24 AS17623 CNCGROUP-SZ163.125.223.0/24 AS17623 CNCGROUP-SZ163.125.224.0/24 AS17623 CNCGROUP-SZ163.125.225.0/24 AS17623 CNCGROUP-SZ163.125.226.0/24 AS17623 CNCGROUP-SZ163.125.227.0/24 AS17623 CNCGROUP-SZ163.125.228.0/24 AS17623 CNCGROUP-SZ163.125.229.0/24 AS17623 CNCGROUP-SZ163.125.230.0/24 AS17623 CNCGROUP-SZ163.125.231.0/24 AS17623 CNCGROUP-SZ163.125.232.0/24 AS17623 CNCGROUP-SZ163.125.234.0/24 AS17623 CNCGROUP-SZ163.125.235.0/24 AS17623 CNCGROUP-SZ163.125.236.0/24 AS17623 CNCGROUP-SZ163.125.237.0/24 AS17623 CNCGROUP-SZ163.125.239.0/24 AS17623 CNCGROUP-SZ163.125.240.0/24 AS17623 CNCGROUP-SZ163.125.241.0/24 AS17623 CNCGROUP-SZ163.125.242.0/24 AS17623 CNCGROUP-SZ163.125.243.0/24 AS17623 CNCGROUP-SZ163.125.244.0/24 AS17623 CNCGROUP-SZ163.125.245.0/24 AS17623 CNCGROUP-SZ163.125.246.0/24 AS17623 CNCGROUP-SZ163.125.247.0/24 AS17623 CNCGROUP-SZ163.125.248.0/24 AS17623 CNCGROUP-SZ163.125.249.0/24 AS17623 CNCGROUP-SZ163.125.250.0/24 AS17623 CNCGROUP-SZ163.125.251.0/24 AS17623 CNCGROUP-SZ163.125.252.0/24 AS17623 CNCGROUP-SZ163.125.253.0/24 AS17623 CNCGROUP-SZ163.125.254.0/24 AS17623 CNCGROUP-SZ
Tools

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