ResearchRouting table, looking glass, RPKI & IRR

124.172.0.0/17 CHINANET Guangdong province Foshan MAN network

Announced by AS136200 CHINANET Guangdong province Foshan MAN network. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 124.172.0.0/17

Prefix
124.172.0.0/17
Origin
AS136200 ChinaNet-Guangdong-Foshan-MAN
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
123
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 124.172.0.0/17 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 4134 136200
OriginAS136200 CHINANET Guangdong province Foshan MAN network
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 11h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 136200
OriginAS136200 CHINANET Guangdong province Foshan MAN network
Origin codeIGP
Communities903:900 903:13760
Updated5d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 136200
OriginAS136200 CHINANET Guangdong province Foshan MAN network
Origin codeIGP
Communities36295:100
Updated5d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4134 136200
OriginAS136200 CHINANET Guangdong province Foshan MAN network
Origin codeIGP
Communitiesnone
Updated5d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 136200
OriginAS136200 CHINANET Guangdong province Foshan MAN network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 13h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS136200 to originate 124.172.0.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.172.0.0/17/24AS2914 NTT-DATA-2914APNIC
124.172.0.0/17/24AS9304 HUTCHISON-AS-APAPNIC
124.172.0.0/17/17AS136200 ChinaNet-Guangdong-Foshan-MANAPNIC
124.172.0.0/17/24AS148996 GCNL-AS-APAPNIC
124.172.0.0/17/24AS152179 GCNL-AS-APAPNIC
124.172.0.0/17/24AS207550 OCLAYERAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
124.172.0.0/17AS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
124.172.0.0/17AS136200 ChinaNet-Guangdong-Foshan-MANRADBJinwanbangkejitouziyouxiangongsi - Foshan MAN-Static multicastMAINT-AS4813
More specific

Prefixes inside 124.172.0.0/17

123 announced prefixes fall inside this one.

Show the 123 prefixes
124.172.0.0/24 AS9304 HUTCHISON-AS-AP124.172.1.0/24 AS9304 HUTCHISON-AS-AP124.172.2.0/24 AS9304 HUTCHISON-AS-AP124.172.3.0/24 AS9304 HUTCHISON-AS-AP124.172.4.0/24 AS148996 GCNL-AS-AP124.172.5.0/24 AS148996 GCNL-AS-AP124.172.6.0/24 AS9304 HUTCHISON-AS-AP124.172.7.0/24 AS148996 GCNL-AS-AP124.172.8.0/24 AS148996 GCNL-AS-AP124.172.9.0/24 AS148996 GCNL-AS-AP124.172.10.0/24 AS9304 HUTCHISON-AS-AP124.172.11.0/24 AS148996 GCNL-AS-AP124.172.12.0/24 AS148996 GCNL-AS-AP124.172.13.0/24 AS9304 HUTCHISON-AS-AP124.172.14.0/24 AS9304 HUTCHISON-AS-AP124.172.15.0/24 AS148996 GCNL-AS-AP124.172.16.0/24 AS148996 GCNL-AS-AP124.172.17.0/24 AS148996 GCNL-AS-AP124.172.18.0/24 AS148996 GCNL-AS-AP124.172.19.0/24 AS9304 HUTCHISON-AS-AP124.172.20.0/24 AS9304 HUTCHISON-AS-AP124.172.21.0/24 AS148996 GCNL-AS-AP124.172.22.0/24 AS9304 HUTCHISON-AS-AP124.172.23.0/24 AS9304 HUTCHISON-AS-AP124.172.24.0/24 AS9304 HUTCHISON-AS-AP124.172.25.0/24 AS9304 HUTCHISON-AS-AP124.172.26.0/24 AS148996 GCNL-AS-AP124.172.27.0/24 AS148996 GCNL-AS-AP124.172.28.0/24 AS148996 GCNL-AS-AP124.172.29.0/24 AS148996 GCNL-AS-AP124.172.30.0/24 AS9304 HUTCHISON-AS-AP124.172.31.0/24 AS9304 HUTCHISON-AS-AP124.172.32.0/24 AS9304 HUTCHISON-AS-AP124.172.33.0/24 AS9304 HUTCHISON-AS-AP124.172.34.0/24 AS148996 GCNL-AS-AP124.172.35.0/24 AS9304 HUTCHISON-AS-AP124.172.36.0/24 AS9304 HUTCHISON-AS-AP124.172.37.0/24 AS9304 HUTCHISON-AS-AP124.172.38.0/24 AS9304 HUTCHISON-AS-AP124.172.39.0/24 AS148996 GCNL-AS-AP124.172.40.0/24 AS9304 HUTCHISON-AS-AP124.172.41.0/24 AS148996 GCNL-AS-AP124.172.42.0/24 AS148996 GCNL-AS-AP124.172.43.0/24 AS9304 HUTCHISON-AS-AP124.172.44.0/24 AS148996 GCNL-AS-AP124.172.45.0/24 AS9304 HUTCHISON-AS-AP124.172.46.0/24 AS148996 GCNL-AS-AP124.172.47.0/24 AS9304 HUTCHISON-AS-AP124.172.48.0/24 AS148996 GCNL-AS-AP124.172.49.0/24 AS148996 GCNL-AS-AP124.172.50.0/24 AS148996 GCNL-AS-AP124.172.51.0/24 AS9304 HUTCHISON-AS-AP124.172.52.0/24 AS9304 HUTCHISON-AS-AP124.172.53.0/24 AS148996 GCNL-AS-AP124.172.54.0/24 AS148996 GCNL-AS-AP124.172.55.0/24 AS148996 GCNL-AS-AP124.172.56.0/24 AS148996 GCNL-AS-AP124.172.57.0/24 AS148996 GCNL-AS-AP124.172.58.0/24 AS148996 GCNL-AS-AP124.172.59.0/24 AS9304 HUTCHISON-AS-AP124.172.60.0/24 AS148996 GCNL-AS-AP124.172.61.0/24 AS148996 GCNL-AS-AP124.172.62.0/24 AS148996 GCNL-AS-AP124.172.63.0/24 AS9304 HUTCHISON-AS-AP124.172.64.0/24 AS148996 GCNL-AS-AP124.172.65.0/24 AS9304 HUTCHISON-AS-AP124.172.66.0/24 AS9304 HUTCHISON-AS-AP124.172.67.0/24 AS148996 GCNL-AS-AP124.172.68.0/24 AS9304 HUTCHISON-AS-AP124.172.69.0/24 AS148996 GCNL-AS-AP124.172.70.0/24 AS9304 HUTCHISON-AS-AP124.172.71.0/24 AS148996 GCNL-AS-AP124.172.72.0/24 AS148996 GCNL-AS-AP124.172.73.0/24 AS148996 GCNL-AS-AP124.172.74.0/24 AS9304 HUTCHISON-AS-AP124.172.75.0/24 AS148996 GCNL-AS-AP124.172.76.0/24 AS9304 HUTCHISON-AS-AP124.172.77.0/24 AS148996 GCNL-AS-AP124.172.78.0/24 AS148996 GCNL-AS-AP124.172.79.0/24 AS9304 HUTCHISON-AS-AP124.172.80.0/24 AS148996 GCNL-AS-AP124.172.81.0/24 AS9304 HUTCHISON-AS-AP124.172.82.0/24 AS148996 GCNL-AS-AP124.172.83.0/24 AS9304 HUTCHISON-AS-AP124.172.84.0/24 AS148996 GCNL-AS-AP124.172.85.0/24 AS148996 GCNL-AS-AP124.172.86.0/24 AS9304 HUTCHISON-AS-AP124.172.90.0/24 AS9304 HUTCHISON-AS-AP124.172.92.0/24 AS9304 HUTCHISON-AS-AP124.172.94.0/24 AS148996 GCNL-AS-AP124.172.95.0/24 AS9304 HUTCHISON-AS-AP124.172.96.0/24 AS9304 HUTCHISON-AS-AP124.172.97.0/24 AS9304 HUTCHISON-AS-AP124.172.98.0/24 AS148996 GCNL-AS-AP124.172.99.0/24 AS148996 GCNL-AS-AP124.172.100.0/24 AS9304 HUTCHISON-AS-AP124.172.101.0/24 AS9304 HUTCHISON-AS-AP124.172.102.0/24 AS148996 GCNL-AS-AP124.172.103.0/24 AS9304 HUTCHISON-AS-AP124.172.104.0/24 AS9304 HUTCHISON-AS-AP124.172.105.0/24 AS148996 GCNL-AS-AP124.172.106.0/24 AS9304 HUTCHISON-AS-AP124.172.107.0/24 AS9304 HUTCHISON-AS-AP124.172.108.0/24 AS9304 HUTCHISON-AS-AP124.172.109.0/24 AS9304 HUTCHISON-AS-AP124.172.110.0/24 AS9304 HUTCHISON-AS-AP124.172.111.0/24 AS9304 HUTCHISON-AS-AP124.172.112.0/24 AS148996 GCNL-AS-AP124.172.113.0/24 AS148996 GCNL-AS-AP124.172.114.0/24 AS148996 GCNL-AS-AP124.172.115.0/24 AS148996 GCNL-AS-AP124.172.116.0/24 AS9304 HUTCHISON-AS-AP124.172.117.0/24 AS148996 GCNL-AS-AP124.172.118.0/24 AS148996 GCNL-AS-AP124.172.119.0/24 AS9304 HUTCHISON-AS-AP124.172.120.0/24 AS9304 HUTCHISON-AS-AP124.172.121.0/24 AS148996 GCNL-AS-AP124.172.122.0/24 AS148996 GCNL-AS-AP124.172.123.0/24 AS148996 GCNL-AS-AP124.172.124.0/24 AS148996 GCNL-AS-AP124.172.125.0/24 AS148996 GCNL-AS-AP124.172.126.0/24 AS9304 HUTCHISON-AS-AP124.172.127.0/24 AS148996 GCNL-AS-AP
Tools

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