ResearchRouting table, looking glass, RPKI & IRR

204.100.128.0/18

Nobody announces 204.100.128.0/18 on its own; it is covered by 204.100.0.0/16 AS18558 NETBLK-RCOEK. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 204.100.128.0/18

Prefix
204.100.128.0/18
Origin
not announced
Size
16,384 addresses
Less specific
204.100.0.0/16 AS18558 NETBLK-RCOEK
More specifics
42
IRR route objects
1 exact, 2 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
204.100.128.0/18AS18558 NETBLK-RCOEKRADBRiverside County Office of Education (Riverside Node)MAINT-AS18558
204.100.128.0/17 coveringAS18558 NETBLK-RCOEKRADBRCOE Riverside County Office of Education 3939 13th Street Riverside, CA 92501MAINT-AS18558
204.100.0.0/16 coveringAS18558 NETBLK-RCOEKRADBRiverside CountyMAINT-AS2150
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

204.100.0.0/16 AS18558 NETBLK-RCOEK
More specific

Prefixes inside 204.100.128.0/18

42 announced prefixes fall inside this one.

Show the 42 prefixes
204.100.128.0/24 AS18558 NETBLK-RCOEK204.100.129.0/24 AS18558 NETBLK-RCOEK204.100.130.0/24 AS18558 NETBLK-RCOEK204.100.131.0/24 AS18558 NETBLK-RCOEK204.100.132.0/24 AS18558 NETBLK-RCOEK204.100.133.0/24 AS18558 NETBLK-RCOEK204.100.134.0/24 AS18558 NETBLK-RCOEK204.100.136.0/22 AS18558 NETBLK-RCOEK204.100.149.0/24 AS18558 NETBLK-RCOEK204.100.150.0/24 AS18558 NETBLK-RCOEK204.100.151.0/24 AS18558 NETBLK-RCOEK204.100.152.0/24 AS18558 NETBLK-RCOEK204.100.153.0/24 AS18558 NETBLK-RCOEK204.100.154.0/24 AS18558 NETBLK-RCOEK204.100.155.0/24 AS18558 NETBLK-RCOEK204.100.156.0/24 AS18558 NETBLK-RCOEK204.100.157.0/24 AS18558 NETBLK-RCOEK204.100.158.0/24 AS18558 NETBLK-RCOEK204.100.159.0/24 AS18558 NETBLK-RCOEK204.100.165.0/24 AS18558 NETBLK-RCOEK204.100.166.0/24 AS18558 NETBLK-RCOEK204.100.167.0/24 AS18558 NETBLK-RCOEK204.100.168.0/24 AS18558 NETBLK-RCOEK204.100.169.0/24 AS18558 NETBLK-RCOEK204.100.170.0/24 AS18558 NETBLK-RCOEK204.100.171.0/24 AS18558 NETBLK-RCOEK204.100.172.0/24 AS18558 NETBLK-RCOEK204.100.173.0/24 AS18558 NETBLK-RCOEK204.100.174.0/24 AS18558 NETBLK-RCOEK204.100.175.0/24 AS18558 NETBLK-RCOEK204.100.180.0/24 AS18558 NETBLK-RCOEK204.100.181.0/24 AS18558 NETBLK-RCOEK204.100.182.0/24 AS18558 NETBLK-RCOEK204.100.183.0/24 AS18558 NETBLK-RCOEK204.100.184.0/24 AS18558 NETBLK-RCOEK204.100.185.0/24 AS18558 NETBLK-RCOEK204.100.186.0/24 AS18558 NETBLK-RCOEK204.100.187.0/24 AS18558 NETBLK-RCOEK204.100.188.0/24 AS18558 NETBLK-RCOEK204.100.189.0/24 AS18558 NETBLK-RCOEK204.100.190.0/24 AS18558 NETBLK-RCOEK204.100.191.0/24 AS18558 NETBLK-RCOEK
Tools

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