212.57.4.0/22
Nobody announces 212.57.4.0/22 on its own; it is covered by 212.57.0.0/19 AS34984 TELLCOM-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 212.57.4.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.57.0.0/19 | /24 | AS6453 AS6453 | RIPE |
| 212.57.0.0/19 | /24 | AS34984 TELLCOM-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 |
|---|---|---|---|---|
| 212.57.4.0/22 | AS8705 TNN | RIPE | Sabanci telekom Corporate Customers#1 | AS8705-MNT |
| 212.57.0.0/19 covering | AS34984 TELLCOM-AS | RIPE | Tellcom Main Network Statement | MNT-TELLCOM |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 212.57.4.0/22
2 announced prefixes fall inside this one.