51.252.64.0/20
Nobody announces 51.252.64.0/20 on its own; it is covered by 51.252.64.0/18 AS39891 ALJAWWALSTC-AS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 51.252.64.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
8
IRR route objects
2 exact, 5 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 51.252.64.0/18 | /18 | AS39891 ALJAWWALSTC-AS | RIPE |
| 51.252.0.0/17 | /17 | AS39891 ALJAWWALSTC-AS | RIPE |
| 51.252.0.0/15 | /15 | AS25019 SAUDINETSTC-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 |
|---|---|---|---|---|
| 51.252.64.0/20 | AS25019 SAUDINETSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.64.0/20 | AS39891 ALJAWWALSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.64.0/19 covering | AS25019 SAUDINETSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.64.0/19 covering | AS39891 ALJAWWALSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.64.0/18 covering | AS39891 ALJAWWALSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.0.0/17 covering | AS39891 ALJAWWALSTC-AS | RIPE | Saudi Arabia backbone and local registry address space / STC | SAUDINET-STC |
| 51.252.0.0/15 covering | AS25019 SAUDINETSTC-AS | RIPE | N | SAUDINET-STC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 51.252.64.0/20
8 announced prefixes fall inside this one.