IPv4 prefix
154.63.0.0/16
- IP Prefix (CIDR)
- 154.63.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
Registration 1 of 6
- Owner
- Cogent Communications, LLC
- Handle
- COGC
- Address
- 2450 N Street NW Washington DC 20037 United States
- Registry
- ARIN
- Registered Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
Registration 2 of 6
- Owner
- Lyntia Networks S.A.U.
- Handle
- C08480258
- Address
- Albasanz 71 Madrid COMMUNITY OF MADRID 28037 Spain
- Registry
- ARIN
- Registered Prefix
- 154.63.0.0/24 (154.63.0.0 - 154.63.0.255)
- Delegated Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
Registration 3 of 6
- Owner
- SAH BITE LTD
- Handle
- SBL-270
- Address
- OFFICE 147 182-184 HIGH STREET NORTH EAST HAM LONDON UNITED KINGDOM E6 2JA LONDON LONDON E6 United Kingdom
- Registry
- ARIN
- Registered Prefix
- 154.63.48.0/20 (154.63.48.0 - 154.63.63.255)
- Delegated Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
Registration 4 of 6
- Owner
- Fibrotel Comunicaciones S.L.U.
- Handle
- C09060864
- Address
- Louis Pasteur 6 PATERNA VALENCIA 46980 Spain
- Registry
- ARIN
- Registered Prefix
- 154.63.140.0/24 (154.63.140.0 - 154.63.140.255)
- Delegated Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
Registration 5 of 6
- Owner
- F-NETWORK SRL
- Handle
- C11671514
- Address
- VIA CALDERA 21 Milan Lombardy 20153 Italy
- Registry
- ARIN
- Registered Prefix
- 154.63.163.0/24 (154.63.163.0 - 154.63.163.255)
- Delegated Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
Registration 6 of 6
- Owner
- Holocron Srl
- Handle
- C11521543
- Address
- VIA BISCEGLIE 95 MILANO Italy
- Registry
- ARIN
- Registered Prefix
- 154.63.168.0/23 (154.63.168.0 - 154.63.169.255)
- Delegated Prefix
- 154.63.0.0/16 (154.63.0.0 - 154.63.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 154.48.0.0/12 | Covering | AS174 | Cogent Communications LLC |
United States of America (US)
|
154.48.0.0 | 154.63.255.255 |
| 154.63.2.0/24 | More specific | AS209087 | Oeste Digital S.L. |
Spain (ES)
|
154.63.2.0 | 154.63.2.255 |
| 154.63.9.0/24 | More specific | AS208939 | TELEDISTRIBUCIONES SERVITECNIC SL |
Spain (ES)
|
154.63.9.0 | 154.63.9.255 |
| 154.63.10.0/24 | More specific | AS209087 | Oeste Digital S.L. |
Spain (ES)
|
154.63.10.0 | 154.63.10.255 |
| 154.63.11.0/24 | More specific | AS212536 | Nexis Tecnologias de la Informacion S.L |
Spain (ES)
|
154.63.11.0 | 154.63.11.255 |
| 154.63.12.0/22 | More specific | AS209087 | Oeste Digital S.L. |
Spain (ES)
|
154.63.12.0 | 154.63.15.255 |
| 154.63.16.0/22 | More specific | AS57970 | OLE COMUNICACION S.L. |
Spain (ES)
|
154.63.16.0 | 154.63.19.255 |
| 154.63.24.0/24 | More specific | AS207763 | Campionlabs LTD |
Cyprus (CY)
|
154.63.24.0 | 154.63.24.255 |
| 154.63.25.0/24 | More specific | AS209087 | Oeste Digital S.L. |
Spain (ES)
|
154.63.25.0 | 154.63.25.255 |
| 154.63.28.0/22 | More specific | AS209087 | Oeste Digital S.L. |
Spain (ES)
|
154.63.28.0 | 154.63.31.255 |
| 154.63.33.0/24 | More specific | AS25871 | Willkie Farr & Gallagher LLP |
United States of America (US)
|
154.63.33.0 | 154.63.33.255 |
| 154.63.35.0/24 | More specific | AS218870 | JULIANET KISSRA LTD |
Israel (IL)
|
154.63.35.0 | 154.63.35.255 |
| 154.63.40.0/22 | More specific | AS400099 | Alliance Data Services LLC |
Virgin Islands (U.S.) (VI)
|
154.63.40.0 | 154.63.43.255 |
| 154.63.128.0/22 | More specific | AS62064 | Closeness S.L. |
Spain (ES)
|
154.63.128.0 | 154.63.131.255 |
| 154.63.140.0/24 | More specific | AS211808 | APROOP TELECOM S.L.U |
Spain (ES)
|
154.63.140.0 | 154.63.140.255 |
| 154.63.160.0/24 | More specific | AS213972 | Fiberloop Srl |
Italy (IT)
|
154.63.160.0 | 154.63.160.255 |
| 154.63.163.0/24 | More specific | AS211991 | F-NETWORK SRL |
Italy (IT)
|
154.63.163.0 | 154.63.163.255 |
| 154.63.164.0/22 | More specific | AS201102 | AVELIA SRL |
Italy (IT)
|
154.63.164.0 | 154.63.167.255 |
| 154.63.168.0/22 | More specific | AS206227 | Deepstone S.R.L |
Italy (IT)
|
154.63.168.0 | 154.63.171.255 |
| 154.63.172.0/23 | More specific | AS42764 | Arpitel s.r.l. |
Italy (IT)
|
154.63.172.0 | 154.63.173.255 |