ResearchRouting table, looking glass, RPKI & IRR

123.193.192.0/18

Nobody announces 123.193.192.0/18 on its own; it is covered by 123.192.0.0/15 AS38841 kbro-AS-TW. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 123.193.192.0/18

Prefix

Origin

not announced

Size

16,384 addresses

Less specific

More specifics

IRR route objects

3 exact, 6 covering

RPKI

ROA prefix	Max length	Authorized origin	Trust anchor
123.193.192.0/18	/18	AS9924 TFN-TW	APNIC
123.193.192.0/18	/18	AS38841 kbro-AS-TW	APNIC
123.192.0.0/14	/14	AS9924 TFN-TW	APNIC
123.192.0.0/14	/24	AS38841 kbro-AS-TW	APNIC
123.192.0.0/14	/15	AS38841 kbro-AS-TW	APNIC

IRR

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

Route	Origin	Source	Description	Maintained by
123.193.192.0/18	AS9924 TFN-TW	NTTCOM	Taiwan Fixed Network	MAINT-AS9924
123.193.192.0/18	AS9924 TFN-TW	RADB	Taiwan Fixed Network	MAINT-AS9924
123.193.192.0/18	AS17709 APT	REACH	REACH (Customer Route)	MAINT-REACH-NOC
123.192.0.0/15 covering	AS38841 kbro-AS-TW	NTTCOM	Proxy-registered route object(Customer)	MAINT-AS9924
123.192.0.0/15 covering	AS38841 kbro-AS-TW	RADB	Proxy-registered route object(Customer)	MAINT-AS9924
123.192.0.0/14 covering	AS9924 TFN-TW	NTTCOM	Taiwan Fixed Network (Customer Route, kbro Co,. Ltd)	MAINT-AS9924
123.192.0.0/14 covering	AS38841 kbro-AS-TW	NTTCOM	Proxy-registered route object(Customer)	MAINT-AS9924
123.192.0.0/14 covering	AS9924 TFN-TW	RADB	Taiwan Fixed Network (Customer Route, kbro Co,. Ltd)	MAINT-AS9924
123.192.0.0/14 covering	AS38841 kbro-AS-TW	RADB	Proxy-registered route object(Customer)	MAINT-AS9924

Less specific

Announced prefixes that contain this one, most specific first.

More specific

20 announced prefixes fall inside this one.

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