ResearchRouting table, looking glass, RPKI & IRR

180.212.0.0/15 ASN for TIANJIN Provincial Net of CT

Announced by AS17638 ASN for TIANJIN Provincial Net of CT. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 180.212.0.0/15

Prefix
180.212.0.0/15
Origin
AS17638 CHINATELECOM-TJ-AS-AP
RPKI
RPKI valid
Size
131,072 addresses
Less specific
none
More specifics
117
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 180.212.0.0/15 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 4134 17638
OriginAS17638 ASN for TIANJIN Provincial Net of CT
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 17638
OriginAS17638 ASN for TIANJIN Provincial Net of CT
Origin codeIGP
Communities903:900 903:13760
Updated8d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 4134 17638
OriginAS17638 ASN for TIANJIN Provincial Net of CT
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated10h 25m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4134 17638
OriginAS17638 ASN for TIANJIN Provincial Net of CT
Origin codeIGP
Communities174:21001 174:22013
Updated8d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 17638
OriginAS17638 ASN for TIANJIN Provincial Net of CT
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 23h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS17638 to originate 180.212.0.0/15 up to /15. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
180.212.0.0/15/15AS17638 CHINATELECOM-TJ-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
180.212.0.0/15AS17638 CHINATELECOM-TJ-AS-APRADBASN for TIANJIN Provincial Net of CTMAINT-CT-GNOC
More specific

Prefixes inside 180.212.0.0/15

117 announced prefixes fall inside this one.

Show the 117 prefixes
180.212.0.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.1.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.2.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.4.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.6.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.8.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.12.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.16.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.20.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.24.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.28.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.32.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.33.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.35.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.40.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.44.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.48.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.49.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.50.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.56.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.58.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.64.0/20 AS17638 CHINATELECOM-TJ-AS-AP180.212.64.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.66.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.68.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.70.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.76.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.78.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.80.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.83.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.84.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.88.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.92.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.96.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.100.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.104.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.108.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.112.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.113.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.114.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.115.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.116.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.118.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.120.0/21 AS17638 CHINATELECOM-TJ-AS-AP180.212.128.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.132.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.134.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.136.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.138.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.139.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.141.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.142.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.143.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.144.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.146.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.147.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.152.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.155.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.156.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.160.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.162.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.163.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.166.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.168.0/21 AS17638 CHINATELECOM-TJ-AS-AP180.212.176.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.178.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.182.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.183.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.184.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.188.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.192.0/21 AS17638 CHINATELECOM-TJ-AS-AP180.212.200.0/21 AS17638 CHINATELECOM-TJ-AS-AP180.212.208.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.212.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.224.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.226.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.228.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.230.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.232.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.234.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.235.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.236.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.240.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.241.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.212.242.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.244.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.244.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.248.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.212.252.0/23 AS17638 CHINATELECOM-TJ-AS-AP180.212.254.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.10.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.12.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.13.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.24.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.25.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.27.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.28.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.29.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.30.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.31.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.33.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.34.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.35.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.38.0/24 AS17638 CHINATELECOM-TJ-AS-AP180.213.43.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.48.0/20 AS58542 CHINATELECOM-TIANJIN180.213.52.0/22 AS58542 CHINATELECOM-TIANJIN180.213.56.0/21 AS58542 CHINATELECOM-TIANJIN180.213.64.0/22 AS58542 CHINATELECOM-TIANJIN180.213.68.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.213.77.0/24 AS132536 CHINANET-TIANJIN-MAN-NEW180.213.96.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.213.100.0/22 AS58542 CHINATELECOM-TIANJIN180.213.112.0/20 AS58542 CHINATELECOM-TIANJIN180.213.144.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.213.148.0/22 AS17638 CHINATELECOM-TJ-AS-AP180.213.240.0/20 AS58542 CHINATELECOM-TIANJIN
Tools

Check 180.212.0.0/15 live

Looking glassIP to ASN APIRPKI APIIRR API