ResearchRouting table, looking glass, RPKI & IRR

37.148.0.0/18

Nobody announces 37.148.0.0/18 on its own; it is covered by 37.148.0.0/17 AS34369 AS-SHATELMOBILE. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 37.148.0.0/18

Prefix
37.148.0.0/18
Origin
not announced
Size
16,384 addresses
Less specific
37.148.0.0/17 AS34369 AS-SHATELMOBILE
More specifics
14
IRR route objects
1 exact, 2 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
37.148.0.0/18/18AS31549 RASANARIPE
37.148.0.0/17/24AS31549 RASANARIPE
37.148.0.0/17/24AS34369 AS-SHATELMOBILERIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
37.148.0.0/18AS31549 RASANARIPESHATEL Network RouteMNT-RASANA
37.148.0.0/17 coveringAS31549 RASANARIPESHATEL Network RouteMNT-RASANA
37.148.0.0/17 coveringAS34369 AS-SHATELMOBILERIPENMNT-RASANA
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

37.148.0.0/17 AS34369 AS-SHATELMOBILE
More specific

Prefixes inside 37.148.0.0/18

14 announced prefixes fall inside this one.

Show the 14 prefixes
37.148.0.0/19 AS34369 AS-SHATELMOBILE37.148.0.0/21 AS34369 AS-SHATELMOBILE37.148.8.0/22 AS34369 AS-SHATELMOBILE37.148.12.0/22 AS34369 AS-SHATELMOBILE37.148.16.0/21 AS34369 AS-SHATELMOBILE37.148.24.0/21 AS34369 AS-SHATELMOBILE37.148.32.0/20 AS34369 AS-SHATELMOBILE37.148.32.0/21 AS34369 AS-SHATELMOBILE37.148.40.0/22 AS34369 AS-SHATELMOBILE37.148.44.0/22 AS34369 AS-SHATELMOBILE37.148.48.0/23 AS34369 AS-SHATELMOBILE37.148.50.0/23 AS34369 AS-SHATELMOBILE37.148.52.0/22 AS34369 AS-SHATELMOBILE37.148.56.0/21 AS34369 AS-SHATELMOBILE
Tools

Check 37.148.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API