ResearchRouting table, looking glass, RPKI & IRR

183.203.64.0/18

Nobody announces 183.203.64.0/18 on its own; it is covered by 183.192.0.0/10 AS9808 CHINAMOBILE-CN. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 183.203.64.0/18

Prefix

Origin

not announced

Size

16,384 addresses

Less specific

More specifics

IRR route objects

2 exact, 8 covering

RPKI

No ROA covers this prefix. Validate another origin.

IRR

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

Route	Origin	Source	Description	Maintained by
183.203.64.0/18	AS132510 ShanXiMCC-IDC	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
183.203.64.0/18	AS132510 ShanXiMCC-IDC	RADB	CMI (Customer Route)	MAINT-AS58453
183.203.0.0/16 covering	AS9808 CHINAMOBILE-CN	NTTCOM	CMI IP Transit - from CMCC 2011	MAINT-CMI-INT-HK
183.203.0.0/16 covering	AS56042 CMNET-Shanxi-AP	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
183.203.0.0/16 covering	AS132510 ShanXiMCC-IDC	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
183.203.0.0/16 covering	AS56042 CMNET-Shanxi-AP	RADB	CMI (Customer Route)	MAINT-AS58453
183.203.0.0/16 covering	AS132510 ShanXiMCC-IDC	RADB	CMI (Customer Route)	MAINT-AS58453
183.192.0.0/11 covering	AS9808 CHINAMOBILE-CN	APNIC	China Mobile communications corporation	MAINT-CN-CMCC
183.192.0.0/10 covering	AS9808 CHINAMOBILE-CN	NTTCOM	CMI IP Transit	MAINT-CMI-INT-HK
183.192.0.0/10 covering	AS9808 CHINAMOBILE-CN	RADB	CMI (Customer Route)	MAINT-AS58453

Less specific

Announced prefixes that contain this one, most specific first.

More specific

10 announced prefixes fall inside this one.

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