IPv4 prefix
81.28.176.0/20
- IP Prefix (CIDR)
- 81.28.176.0/20
- Subnet Mask
- 255.255.240.0
- Address Count
- 4,096
Registration 1 of 2
- Owner
- PJSC Rostelecom
- Handle
- ORG-JR8-RIPE
- Country
-
Russian Federation (RU)
- Address
- 14 A, Sinopskaya nabereznaya 191167 S.Peterburg RUSSIAN FEDERATION
- Registry
- RIPENCC
- Registered Prefix
- 81.28.160.0/19 (81.28.160.0 - 81.28.191.255)
- Delegated Prefix
- 81.28.176.0/20 (81.28.176.0 - 81.28.191.255)
Registration 2 of 2
- Handle
- AIST-MNT
- Country
-
Russian Federation (RU)
- Registry
- RIPENCC
- Registered Prefixes
-
81.28.176.128/25 (81.28.176.128 - 81.28.176.255)
81.28.177.0/26 (81.28.177.0 - 81.28.177.63)
81.28.177.128/25 (81.28.177.128 - 81.28.177.255)
81.28.180.32/27 (81.28.180.32 - 81.28.180.63)
81.28.181.128/25 (81.28.181.128 - 81.28.181.255)
81.28.185.0/24 (81.28.185.0 - 81.28.185.255)
81.28.187.0/24 (81.28.187.0 - 81.28.187.255)
81.28.188.0/24 (81.28.188.0 - 81.28.188.255) - Delegated Prefix
- 81.28.176.0/20 (81.28.176.0 - 81.28.191.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 81.28.160.0/19 | Covering | AS8439 | PJSC Rostelecom |
Russian Federation (RU)
|
81.28.160.0 | 81.28.191.255 |