37.4.128.0/17
Nobody announces 37.4.128.0/17 on its own; it is covered by 37.4.0.0/15 AS3209 VODANET. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 37.4.128.0/17
Prefix
Origin
not announced
Size
32,768 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 37.4.0.0/15 | /23 | AS3209 VODANET | RIPE |
| 37.4.0.0/15 | /23 | AS31334 KABELDEUTSCHLAND-AS | 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 |
|---|---|---|---|---|
| 37.4.128.0/17 | AS31334 KABELDEUTSCHLAND-AS | RIPE | Kabeldeutschland Route | MNT-KABELDEUTSCHLAND |
| 37.4.0.0/16 covering | AS31334 KABELDEUTSCHLAND-AS | RIPE | Kabeldeutschland Route | MNT-KABELDEUTSCHLAND |
| 37.4.0.0/15 covering | AS3209 VODANET | RIPE | Vodafone-gesamt | ARCOR-MNT |
| 37.4.0.0/15 covering | AS31334 KABELDEUTSCHLAND-AS | RIPE | Kabeldeutschland Route | MNT-KABELDEUTSCHLAND |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.