ResearchRouting table, looking glass, RPKI & IRR

47.122.0.0/17

Nobody announces 47.122.0.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 47.122.0.0/17

Prefix

Origin

not announced

Size

32,768 addresses

Less specific

none

More specifics

IRR route objects

2 exact, 4 covering

RPKI

ROA prefix	Max length	Authorized origin	Trust anchor
47.112.0.0/12	/24	AS37963 ALIBABA-CN-NET	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
47.122.0.0/17	AS37963 ALIBABA-CN-NET	APNIC	China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,	MAINT-CNNIC-AP
47.122.0.0/17	AS45102 ALIBABA-CN-NET	APNIC	China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,	MAINT-CNNIC-AP
47.122.0.0/16 covering	AS37963 ALIBABA-CN-NET	APNIC	China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,	MAINT-CNNIC-AP
47.122.0.0/16 covering	AS45102 ALIBABA-CN-NET	APNIC	China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,	MAINT-CNNIC-AP
47.120.0.0/13 covering	AS37963 ALIBABA-CN-NET	APNIC	Addresses from CNNIC	MAINT-CNNIC-AP
47.112.0.0/12 covering	AS37963 ALIBABA-CN-NET	RADB	Alibaba Cloud	MAINT-ALIBABA-CLOUD

More specific

12 announced prefixes fall inside this one.

Show the 12 prefixes

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