ResearchRouting table, looking glass, RPKI & IRR

45.249.212.0/22 Huawei Technologies Co., Ltd

Announced by AS63655 Huawei Technologies Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions. Also originated by AS134772

Summary

What the table says about 45.249.212.0/22

Prefix
45.249.212.0/22
Origin
AS63655 HWDGNET
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
4
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 45.249.212.0/22 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 134772
OriginAS134772 CHINANET Guangdong province Dongguan MAN network
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 134772
OriginAS134772 CHINANET Guangdong province Dongguan MAN network
Origin codeIGP
Communities903:900 903:13760
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 134772
OriginAS134772 CHINANET Guangdong province Dongguan MAN network
Origin codeIGP
Communities36295:100
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 4134 134772
OriginAS134772 CHINANET Guangdong province Dongguan MAN network
Origin codeIGP
Communities174:21001 174:22013
Updated6d 19h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4134 134772
OriginAS134772 CHINANET Guangdong province Dongguan MAN network
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS63655 to originate 45.249.212.0/22 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
45.249.212.0/22/22AS63655 HWDGNETAPNIC
45.249.212.0/22/22AS134543 UNICOM-DongGuan-IDCAPNIC
45.249.212.0/22/22AS134772 ChinaNet-Guangdong-Dongguan-MANAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
45.249.212.0/22AS4837 CHINA169-BackboneLEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
45.249.212.0/22AS134772 ChinaNet-Guangdong-Dongguan-MANRADBHuawei Technologies Co., Ltd -DGMAN-STATICMAINT-AS4813
More specific

Prefixes inside 45.249.212.0/22

4 announced prefixes fall inside this one.

Show the 4 prefixes
45.249.212.0/24 AS63655 HWDGNET45.249.213.0/24 AS63655 HWDGNET45.249.214.0/24 AS63655 HWDGNET45.249.215.0/24 AS63655 HWDGNET
Tools

Check 45.249.212.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API