81.19.128.0/20
Nobody announces 81.19.128.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 81.19.128.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
13
IRR route objects
1 exact, 0 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.19.128.0/20 | /20 | AS24658 IVC-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 |
|---|---|---|---|---|
| 81.19.128.0/20 | AS24658 IVC-AS | RIPE | NN-IVC-NET | IVC-MNT |
More specific
Prefixes inside 81.19.128.0/20
13 announced prefixes fall inside this one.
Show the 13 prefixes
81.19.128.0/23 AS24658 IVC-AS81.19.130.0/24 AS24658 IVC-AS81.19.132.0/24 AS198369 ASMELENKINET81.19.133.0/24 AS34665 PINDC-AS81.19.134.0/24 AS9002 RETN-AS81.19.135.0/24 AS9123 TimeWeb-AS81.19.136.0/24 AS9123 TimeWeb-AS81.19.137.0/24 AS210644 AEZA-AS81.19.138.0/24 AS212128 HORIZON81.19.139.0/24 AS215540 GCS-AS81.19.140.0/24 AS215540 GCS-AS81.19.141.0/24 AS215540 GCS-AS81.19.142.0/23 AS24658 IVC-AS