IPv4 prefix
31.170.40.0/21
- IP Prefix (CIDR)
- 31.170.40.0/21
- Subnet Mask
- 255.255.248.0
- Address Count
- 2,048
Registration 1 of 3
- Owner
- RETELIT-X S.R.L.
- Handle
- ORG-RS521-RIPE
- Country
-
Italy (IT)
- Address
- VIA TUCIDIDE 14 20134 MILANO ITALY
- Registry
- RIPENCC
- Registered Prefix
- 31.170.40.0/21 (31.170.40.0 - 31.170.47.255)
Registration 2 of 3
- Handle
- BTI-MNT
- Country
-
Italy (IT)
- Registry
- RIPENCC
- Registered Prefixes
-
31.170.40.0/23 (31.170.40.0 - 31.170.41.255)
31.170.42.4/30 (31.170.42.4 - 31.170.42.7)
31.170.42.8/30 (31.170.42.8 - 31.170.42.11)
31.170.42.12/30 (31.170.42.12 - 31.170.42.15)
31.170.42.16/30 (31.170.42.16 - 31.170.42.19)
31.170.42.24/29 (31.170.42.24 - 31.170.42.31)
31.170.42.40/29 (31.170.42.40 - 31.170.42.47)
31.170.42.128/29 (31.170.42.128 - 31.170.42.135)
31.170.42.138/32 (31.170.42.138 - 31.170.42.138)
31.170.42.140/30 (31.170.42.140 - 31.170.42.143)
31.170.42.144/30 (31.170.42.144 - 31.170.42.147)
31.170.42.148/30 (31.170.42.148 - 31.170.42.151)
31.170.42.160/29 (31.170.42.160 - 31.170.42.167)
31.170.42.168/30 (31.170.42.168 - 31.170.42.171)
31.170.42.172/30 (31.170.42.172 - 31.170.42.175)
31.170.42.192/28 (31.170.42.192 - 31.170.42.207)
31.170.42.208/30 (31.170.42.208 - 31.170.42.211)
31.170.42.216/30 (31.170.42.216 - 31.170.42.219)
31.170.42.224/30 (31.170.42.224 - 31.170.42.227)
31.170.42.230/32 (31.170.42.230 - 31.170.42.230)
31.170.42.232/29 (31.170.42.232 - 31.170.42.239)
31.170.43.0/30 (31.170.43.0 - 31.170.43.3)
31.170.43.4/30 (31.170.43.4 - 31.170.43.7)
31.170.43.48/29 (31.170.43.48 - 31.170.43.55)
31.170.43.68/30 (31.170.43.68 - 31.170.43.71)
31.170.43.80/29 (31.170.43.80 - 31.170.43.87)
31.170.43.96/29 (31.170.43.96 - 31.170.43.103)
31.170.43.104/30 (31.170.43.104 - 31.170.43.107)
31.170.43.112/28 (31.170.43.112 - 31.170.43.127)
31.170.43.128/29 (31.170.43.128 - 31.170.43.135)
31.170.43.136/30 (31.170.43.136 - 31.170.43.139)
31.170.43.140/30 (31.170.43.140 - 31.170.43.143)
31.170.43.144/30 (31.170.43.144 - 31.170.43.147)
31.170.43.152/29 (31.170.43.152 - 31.170.43.159)
31.170.44.0/23 (31.170.44.0 - 31.170.45.255)
31.170.46.0/23 (31.170.46.0 - 31.170.47.255) - Delegated Prefix
- 31.170.40.0/21 (31.170.40.0 - 31.170.47.255)
Registration 3 of 3
- Handle
- ALBACOM-MNT
- Country
-
Italy (IT)
- Registry
- RIPENCC
- Registered Prefixes
-
31.170.42.48/30 (31.170.42.48 - 31.170.42.51)
31.170.42.56/30 (31.170.42.56 - 31.170.42.59)
31.170.42.60/30 (31.170.42.60 - 31.170.42.63)
31.170.42.64/26 (31.170.42.64 - 31.170.42.127)
31.170.42.152/29 (31.170.42.152 - 31.170.42.159)
31.170.42.220/30 (31.170.42.220 - 31.170.42.223)
31.170.42.231/32 (31.170.42.231 - 31.170.42.231)
31.170.42.240/30 (31.170.42.240 - 31.170.42.243)
31.170.42.248/30 (31.170.42.248 - 31.170.42.251)
31.170.43.8/30 (31.170.43.8 - 31.170.43.11)
31.170.43.12/30 (31.170.43.12 - 31.170.43.15)
31.170.43.36/30 (31.170.43.36 - 31.170.43.39)
31.170.43.64/30 (31.170.43.64 - 31.170.43.67)
31.170.43.88/29 (31.170.43.88 - 31.170.43.95) - Delegated Prefix
- 31.170.40.0/21 (31.170.40.0 - 31.170.47.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 31.170.42.0/23 | More specific | AS8968 | RETELIT-X S.R.L. |
Italy (IT)
|
31.170.42.0 | 31.170.43.255 |