ResearchRouting table, looking glass, RPKI & IRR

205.198.40.0/21

Nobody announces 205.198.40.0/21 on its own; it is covered by 205.198.0.0/15 AS174 COGENT-174. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 205.198.40.0/21

Prefix
205.198.40.0/21
Origin
not announced
Size
2,048 addresses
Less specific
205.198.0.0/15 AS174 COGENT-174
More specifics
8
IRR route objects
1 exact, 1 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
205.198.40.0/21AS147019 HHLJ-AS-APRADBRegistered for Cogent Communications Customer - E&H TECHNOLOGY CO., LTD.MAINT-AS174
205.198.0.0/15 coveringAS4991 COGENT-4991-4994LEVEL3AleronALERON-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

205.198.0.0/15 AS174 COGENT-174
More specific

Prefixes inside 205.198.40.0/21

8 announced prefixes fall inside this one.

Show the 8 prefixes
205.198.40.0/24 AS147019 HHLJ-AS-AP205.198.41.0/24 AS147019 HHLJ-AS-AP205.198.42.0/24 AS147019 HHLJ-AS-AP205.198.43.0/24 AS147019 HHLJ-AS-AP205.198.44.0/24 AS147019 HHLJ-AS-AP205.198.45.0/24 AS147019 HHLJ-AS-AP205.198.46.0/24 AS147019 HHLJ-AS-AP205.198.47.0/24 AS147019 HHLJ-AS-AP
Tools

Check 205.198.40.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API