IPv4 prefix
77.74.136.0/21
- IP Prefix (CIDR)
- 77.74.136.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
Registration 1 of 2
- Owner
- Huelsenberg Holding GmbH & Co. KG
- Handle
- ORG-SBGC2-RIPE
- Country
-
Germany (DE)
- Address
- AN DER MUEHLENAU 4 25421 PINNEBERG GERMANY
- Registry
- RIPENCC
- Registered Prefix
- 77.74.136.0/21 (77.74.136.0 - 77.74.143.255)
Registration 2 of 2
- Handle
- MNT-ALEN
- Country
-
Germany (DE)
- Registry
- RIPENCC
- Registered Prefixes
-
77.74.136.1/32 (77.74.136.1 - 77.74.136.1)
77.74.136.2/31 (77.74.136.2 - 77.74.136.3)
77.74.136.4/30 (77.74.136.4 - 77.74.136.7)
77.74.136.8/29 (77.74.136.8 - 77.74.136.15)
77.74.136.16/28 (77.74.136.16 - 77.74.136.31)
77.74.136.32/27 (77.74.136.32 - 77.74.136.63)
77.74.136.64/26 (77.74.136.64 - 77.74.136.127)
77.74.136.128/25 (77.74.136.128 - 77.74.136.255)
77.74.137.0/24 (77.74.137.0 - 77.74.137.255)
77.74.138.0/24 (77.74.138.0 - 77.74.138.255)
77.74.139.0/25 (77.74.139.0 - 77.74.139.127)
77.74.139.128/26 (77.74.139.128 - 77.74.139.191)
77.74.139.192/27 (77.74.139.192 - 77.74.139.223)
77.74.139.224/28 (77.74.139.224 - 77.74.139.239)
77.74.139.240/29 (77.74.139.240 - 77.74.139.247)
77.74.139.248/30 (77.74.139.248 - 77.74.139.251)
77.74.139.252/31 (77.74.139.252 - 77.74.139.253)
77.74.139.254/32 (77.74.139.254 - 77.74.139.254)
77.74.140.1/32 (77.74.140.1 - 77.74.140.1)
77.74.140.2/31 (77.74.140.2 - 77.74.140.3)
77.74.140.4/30 (77.74.140.4 - 77.74.140.7)
77.74.140.8/29 (77.74.140.8 - 77.74.140.15)
77.74.140.16/28 (77.74.140.16 - 77.74.140.31)
77.74.140.32/27 (77.74.140.32 - 77.74.140.63)
77.74.140.64/26 (77.74.140.64 - 77.74.140.127)
77.74.140.128/25 (77.74.140.128 - 77.74.140.255)
77.74.141.0/24 (77.74.141.0 - 77.74.141.255)
77.74.142.0/24 (77.74.142.0 - 77.74.142.255)
77.74.143.0/25 (77.74.143.0 - 77.74.143.127)
77.74.143.128/26 (77.74.143.128 - 77.74.143.191)
77.74.143.192/27 (77.74.143.192 - 77.74.143.223)
77.74.143.224/28 (77.74.143.224 - 77.74.143.239)
77.74.143.240/29 (77.74.143.240 - 77.74.143.247)
77.74.143.248/30 (77.74.143.248 - 77.74.143.251)
77.74.143.252/31 (77.74.143.252 - 77.74.143.253)
77.74.143.254/32 (77.74.143.254 - 77.74.143.254) - Delegated Prefix
- 77.74.136.0/21 (77.74.136.0 - 77.74.143.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 77.74.136.0/21 | Exact | AS8881 | 1&1 Versatel GmbH |
Germany (DE)
|
77.74.136.0 | 77.74.143.255 |