Autonomous System details
AS16371
Acens Technologies, S.L. — acens.net
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Summary
| Country |
 Spain
|
| Organization | Acens Technologies, S.L. |
| Domain | acens.net |
| Number of IPv4 | 93,696 |
| Number of IPv6 | 7.9228× 1028 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | August 22, 2002 (about 23 years ago) |
| Updated | May 21, 2025 (about 5 months ago) |
IP Ranges
AS16371 announces 83 IPv4 ranges and 1 IPv6 range.
That's a total of 93,696 IPv4 addresses and 7.9228× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.6.48.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 45.6.50.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 77.240.112.0/21 |
Acens Technologies Madrid
|
2,048 | RIPE NCC | ASSIGNED PA |
| 77.240.120.0/21 |
FONTVENTA
|
2,048 | RIPE NCC | ASSIGNED PA |
| 77.240.124.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 77.240.125.0/24 |
Intermon Network-4
|
256 | RIPE NCC | ASSIGNED PA |
| 77.240.126.0/24 |
FW-COLO-BCN-IV
|
256 | RIPE NCC | ASSIGNED PA |
| 79.139.120.0/22 |
Acens Technologies, S.L.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 79.139.124.0/22 |
Acens Technologies, S.L.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 81.46.192.0/21 |
ACENS-TELEFONICA
|
2,048 | RIPE NCC | ASSIGNED PA |
| 81.46.200.0/21 |
ACENS TECHNOLOGIES S.L.
|
2,048 | RIPE NCC | SUB-ALLOCATED PA |
| 81.46.208.0/22 |
ACENS-TELEFONICA
|
1,024 | RIPE NCC | ASSIGNED PA |
| 81.46.212.0/22 |
ACENS-TELEFONICA
|
1,024 | RIPE NCC | ASSIGNED PA |
| 81.46.215.0/24 |
ACENS-TELEFONICA
|
256 | RIPE NCC | ASSIGNED PA |
| 81.46.216.0/22 |
ACENS TECHNOLOGIES S.L.
|
1,024 | RIPE NCC | SUB-ALLOCATED PA |
| 81.46.220.0/22 |
ACENS-TELEFONICA
|
1,024 | RIPE NCC | ASSIGNED PA |
| 81.46.224.0/21 |
ACENS-TELEFONICA
|
2,048 | RIPE NCC | ASSIGNED PA |
| 81.46.232.0/21 |
ACENS TECHNOLOGIES S.L.
|
2,048 | RIPE NCC | SUB-ALLOCATED PA |
| 81.46.240.0/22 |
ACENS-TELEFONICA
|
1,024 | RIPE NCC | ASSIGNED PA |
| 81.46.244.0/22 |
ECLOUD-10
|
1,024 | RIPE NCC | ASSIGNED PA |
| 82.194.64.0/24 |
Hostalia-Main1
|
256 | RIPE NCC | ASSIGNED PA |
| 82.194.64.0/20 |
Hostalia-Main1
|
4,096 | RIPE NCC | ASSIGNED PA |
| 82.194.80.0/20 |
Hostalia Internal Infrastructure
|
4,096 | RIPE NCC | ASSIGNED PA |
| 85.187.56.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 85.187.58.0/23 |
fw-colo-15
|
512 | RIPE NCC | ASSIGNED PA |
| 86.109.96.0/20 |
CDD-DEDI-COMP-INT-1
|
4,096 | RIPE NCC | ASSIGNED PA |
| 86.109.97.0/24 |
BESERVICES
|
256 | RIPE NCC | ASSIGNED PA |
| 86.109.99.0/24 |
FDEDI-7P2
|
256 | RIPE NCC | ASSIGNED PA |
| 86.109.102.0/24 |
ACUMBAMAIL
|
256 | RIPE NCC | ASSIGNED PA |
| 86.109.112.0/20 |
Acens Technologies, S.L.
|
4,096 | RIPE NCC | ALLOCATED PA |
| 86.109.124.0/23 |
AQUILUM
|
512 | RIPE NCC | ASSIGNED PA |
| 86.109.126.0/23 |
BESERVICES2
|
512 | RIPE NCC | ASSIGNED PA |
| 87.238.88.0/22 |
Acens Technologies, S.L.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 87.238.92.0/22 |
Acens Technologies, S.L.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 89.17.192.0/21 |
Dedicated Servers
|
2,048 | RIPE NCC | ASSIGNED PA |
| 89.17.200.0/21 |
WAP-CL01
|
2,048 | RIPE NCC | ASSIGNED PA |
| 89.17.208.0/21 |
WEBFINANCIALGROUP-11
|
2,048 | RIPE NCC | ASSIGNED PA |
| 89.17.216.0/21 |
Dedicated Servers
|
2,048 | RIPE NCC | ASSIGNED PA |
| 89.37.224.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 89.37.225.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 93.90.16.0/21 |
Acens Technologies, S.L.
|
2,048 | RIPE NCC | ALLOCATED PA |
| 93.90.24.0/21 |
Pap Customers
|
2,048 | RIPE NCC | ASSIGNED PA |
| 93.90.28.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 93.90.30.0/23 |
Admitelsa Network-1
|
512 | RIPE NCC | ASSIGNED PA |
| 109.70.32.0/22 |
FSZN-4
|
1,024 | RIPE NCC | ASSIGNED PA |
| 109.70.32.0/24 |
FSZN-4
|
256 | RIPE NCC | ASSIGNED PA |
| 109.70.36.0/22 |
Acens Technologies, S.L.
|
1,024 | RIPE NCC | ALLOCATED PA |
| 176.28.96.0/20 |
CODEUR
|
4,096 | RIPE NCC | ASSIGNED PA |
| 176.28.97.0/24 |
Alc-hitachi Hcp
|
256 | RIPE NCC | ASSIGNED PA |
| 176.28.103.0/24 |
POAPRODUCCION-9
|
256 | RIPE NCC | ASSIGNED PA |
| 176.28.112.0/20 |
LECORDONBLEU
|
4,096 | RIPE NCC | ASSIGNED PA |
| 176.28.119.0/24 |
ACENS-POA9
|
256 | RIPE NCC | ASSIGNED PA |
| 176.28.126.0/23 |
Housing Eqm
|
512 | RIPE NCC | ASSIGNED PA |
| 176.28.126.0/24 |
Housing Eqm
|
256 | RIPE NCC | ASSIGNED PA |
| 185.2.68.0/24 |
CPD-GC
|
256 | RIPE NCC | ASSIGNED PA |
| 185.2.69.0/24 |
VALORCLOUD 1
|
256 | RIPE NCC | ASSIGNED PA |
| 185.2.70.0/23 |
ECLOUD-4
|
512 | RIPE NCC | ASSIGNED PA |
| 185.13.60.0/23 |
Vozitel Acs
|
512 | RIPE NCC | ASSIGNED PA |
| 185.25.112.0/24 |
ITENCORE
|
256 | RIPE NCC | ASSIGNED PA |
| 185.78.24.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 185.78.26.0/23 |
Acens Technologies, S.L.
|
512 | RIPE NCC | ALLOCATED PA |
| 185.118.56.0/23 |
cloud56
|
512 | RIPE NCC | ASSIGNED PA |
| 185.118.58.0/23 |
cloud58
|
512 | RIPE NCC | ASSIGNED PA |
| 185.226.225.0/24 |
MAD01-ES
|
256 | RIPE NCC | ASSIGNED PA |
| 193.3.48.0/24 |
Admitelsa S.l
|
256 | RIPE NCC | ALLOCATED-ASSIGNED PA |
| 194.116.184.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 194.116.185.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 195.55.104.0/23 |
ORGSRVORTOPEDICOS
|
512 | RIPE NCC | ASSIGNED PA |
| 195.55.106.0/23 |
BARCLAYS-1
|
512 | RIPE NCC | ASSIGNED PA |
| 213.149.224.0/21 |
Veloxia Network
|
2,048 | RIPE NCC | ASSIGNED PA |
| 213.149.232.0/21 |
Veloxia Network
|
2,048 | RIPE NCC | ASSIGNED PA |
| 213.149.240.0/21 |
Acens Technologies, S.L.
|
2,048 | RIPE NCC | ALLOCATED PA |
| 213.149.248.0/21 |
Acens Technologies, S.L.
|
2,048 | RIPE NCC | ALLOCATED PA |
| 217.116.0.0/24 |
Acens Technologies
|
256 | RIPE NCC | ASSIGNED PA |
| 217.116.0.0/21 |
Acens Technologies
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.116.2.0/24 |
Acens Technologies, S.L.
|
256 | RIPE NCC | ALLOCATED PA |
| 217.116.8.0/21 |
Acens Technologies
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.116.15.0/24 |
SRX78-V1
|
256 | RIPE NCC | ASSIGNED PA |
| 217.116.16.0/21 |
FONTVENTA
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.116.18.0/24 |
Acens Technologies
|
256 | RIPE NCC | ASSIGNED PA |
| 217.116.24.0/21 |
Acens Technologies
|
2,048 | RIPE NCC | ASSIGNED PA |
| 217.116.27.0/24 |
Acens Technologies Barcelona
|
256 | RIPE NCC | ASSIGNED PA |
| 217.116.28.0/24 |
POLARIS-7
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a02:3b8::/32 |
Acens Technologies, S.L.
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS16371 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
Upstreams
AS16371 connects to the global Internet via at least 1 upstream provider. In this setup, AS16371 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS16371 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS16371's role in extending Internet access beyond its own infrastructure.