37.238.0.0/18
Nobody announces 37.238.0.0/18 on its own; it is covered by 37.238.0.0/16 AS203214 HulumTele. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 37.238.0.0/18
Prefix
Origin
not announced
Size
16,384 addresses
Less specific
More specifics
47
IRR route objects
0 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 37.238.0.0/18 | /18 | AS50710 EarthLink-AS | RIPE |
| 37.238.0.0/18 | /18 | AS199739 Earthlink-DMCC-IQ | RIPE |
| 37.238.0.0/18 | /18 | AS203214 HulumTele | RIPE |
| 37.238.0.0/17 | /17 | AS50710 EarthLink-AS | RIPE |
| 37.238.0.0/17 | /17 | AS199739 Earthlink-DMCC-IQ | RIPE |
| 37.238.0.0/17 | /17 | AS203214 HulumTele | RIPE |
| 37.238.0.0/16 | /16 | AS19905 SECURITYSERVICES | RIPE |
| 37.238.0.0/16 | /16 | AS50710 EarthLink-AS | RIPE |
| 37.238.0.0/16 | /16 | AS199739 Earthlink-DMCC-IQ | RIPE |
| 37.238.0.0/16 | /16 | AS203214 HulumTele | RIPE |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 37.238.0.0/16 covering | AS50710 EarthLink-AS | RIPE | EarthLinkTelecommunications | AE-EARTHLINK-DMCC-1-MNT, IQ-HULUMTELE-1-MNT, QUSSAY |
| 37.238.0.0/16 covering | AS203214 HulumTele | RIPE | Hulum | AE-EARTHLINK-DMCC-1-MNT, IQ-HULUMTELE-1-MNT, QUSSAY |
| 37.236.0.0/14 covering | AS19905 SECURITYSERVICES | RADB | AC_EARTHLINK | MAINT-AS19905 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 37.238.0.0/18
47 announced prefixes fall inside this one.
Show the 47 prefixes
37.238.1.0/24 AS203214 HulumTele37.238.3.0/24 AS203214 HulumTele37.238.4.0/24 AS203214 HulumTele37.238.5.0/24 AS203214 HulumTele37.238.6.0/24 AS203214 HulumTele37.238.7.0/24 AS203214 HulumTele37.238.8.0/24 AS203214 HulumTele37.238.9.0/24 AS203214 HulumTele37.238.12.0/24 AS203214 HulumTele37.238.13.0/24 AS203214 HulumTele37.238.14.0/24 AS203214 HulumTele37.238.15.0/24 AS203214 HulumTele37.238.16.0/24 AS203214 HulumTele37.238.17.0/24 AS203214 HulumTele37.238.18.0/24 AS199739 Earthlink-DMCC-IQ37.238.19.0/24 AS203214 HulumTele37.238.20.0/24 AS203214 HulumTele37.238.21.0/24 AS203214 HulumTele37.238.23.0/24 AS203214 HulumTele37.238.24.0/24 AS203214 HulumTele37.238.26.0/24 AS203214 HulumTele37.238.27.0/24 AS203214 HulumTele37.238.28.0/24 AS203214 HulumTele37.238.30.0/24 AS203214 HulumTele37.238.31.0/24 AS203214 HulumTele37.238.32.0/24 AS203214 HulumTele37.238.33.0/24 AS203214 HulumTele37.238.34.0/24 AS203214 HulumTele37.238.35.0/24 AS203214 HulumTele37.238.36.0/24 AS203214 HulumTele37.238.37.0/24 AS203214 HulumTele37.238.38.0/24 AS203214 HulumTele37.238.39.0/24 AS203214 HulumTele37.238.40.0/21 AS199739 Earthlink-DMCC-IQ37.238.51.0/24 AS203214 HulumTele37.238.52.0/24 AS203214 HulumTele37.238.53.0/24 AS203214 HulumTele37.238.54.0/24 AS203214 HulumTele37.238.55.0/24 AS203214 HulumTele37.238.56.0/24 AS203214 HulumTele37.238.57.0/24 AS203214 HulumTele37.238.58.0/24 AS203214 HulumTele37.238.59.0/24 AS203214 HulumTele37.238.60.0/24 AS203214 HulumTele37.238.61.0/24 AS203214 HulumTele37.238.62.0/24 AS203214 HulumTele37.238.63.0/24 AS203214 HulumTele