Autonomous System details
AS39521
TNGNET B.V. — tngnet.com
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Summary
| Country |
 Netherlands
|
| Organization | TNGNET B.V. |
| Domain | tngnet.com |
| Number of IPv4 | 19,712 |
| Number of IPv6 | 7.9723× 1029 |
| AS Type | Hosting |
| Registry | RIPE NCC |
| Allocated | June 24, 2016 (about 9 years ago) |
| Updated | August 14, 2025 (about 2 months ago) |
IP Ranges
AS39521 announces 65 IPv4 ranges and 4 IPv6 ranges.
That's a total of 19,712 IPv4 addresses and 7.9723× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 45.10.16.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 45.10.17.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 45.10.18.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 45.88.5.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ASSIGNED PA |
| 45.88.6.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ASSIGNED PA |
| 45.88.7.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ASSIGNED PA |
| 45.95.40.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 45.95.41.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ASSIGNED PA |
| 45.130.100.0/22 |
TNGNET B.V.
|
1,024 | RIPE NCC | ASSIGNED PA |
| 82.21.58.0/24 |
 Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.72.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.84.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.112.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.116.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.126.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.21.165.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.143.0/24 |
 Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.145.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.146.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.157.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.160.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.162.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.167.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.186.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.22.193.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.23.173.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.23.188.0/24 |
Private Customer
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.23.191.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.25.145.0/24 |
 Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 82.25.175.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 83.229.34.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 85.8.160.0/22 |
 Hop Bilisim Teknolojileri Anonim Sirketi
|
1,024 | RIPE NCC | ALLOCATED PA |
| 95.178.107.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ASSIGNED PA |
| 143.20.6.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.7.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.32.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.42.0/24 |
 NET-143-20-42-0-24
|
256 | RIPE NCC | LEGACY |
| 143.20.48.0/24 |
NET-143-20-48-0-24
|
256 | RIPE NCC | LEGACY |
| 143.20.53.0/24 |
NET-143-20-53-0-24
|
256 | RIPE NCC | LEGACY |
| 143.20.54.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.56.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.57.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.59.0/24 |
NET-143-20-59-0-24
|
256 | RIPE NCC | LEGACY |
| 143.20.60.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.61.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.62.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.63.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.104.0/24 |
Private Customer
|
256 | RIPE NCC | LEGACY |
| 143.20.124.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 143.20.125.0/24 |
Internet Utilities Europe And Asia Limited
|
256 | RIPE NCC | LEGACY |
| 162.141.44.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 162.141.67.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 162.141.80.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 162.141.92.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 162.141.98.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 167.148.40.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 167.148.190.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 167.148.197.0/24 |
Brander Group Inc.
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 185.144.56.0/22 |
TNGNET B.V.
|
1,024 | RIPE NCC | ASSIGNED PA |
| 188.191.49.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 188.191.50.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 188.191.51.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| 194.34.254.0/24 |
 Krugercorp Holding Aps
|
256 | RIPE NCC | SUB-ALLOCATED PA |
| 212.107.4.0/22 |
Hop Bilisim Teknolojileri Anonim Sirketi
|
1,024 | RIPE NCC | ALLOCATED PA |
| 217.194.153.0/24 |
TNGNET B.V.
|
256 | RIPE NCC | ALLOCATED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a05:e4c0::/32 |
TNGNET B.V.
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a05:e4c1::/32 |
TNGNET B.V.
|
7.9228× 1028 | RIPE NCC | AGGREGATED-BY-LIR |
| 2a05:e4c7::/36 |
 TNGNET B.V.
|
4.9518× 1027 | RIPE NCC | ALLOCATED-BY-LIR |
| 2a07:3bc0::/29 |
TNGNET B.V.
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS39521 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.
AS559
AS1103
AS1140
AS1764
AS1828
AS3170
AS3214
AS3216
AS3333
AS3399
AS4230
AS5405
AS6057
AS6424
AS8283
AS8298
AS9044
AS12637
AS12779
AS12859
AS12969
AS13237
AS14630
AS14907
AS15547
AS15605
AS18106
AS20932
AS24482
AS24961
AS25091
AS25160
AS25220
AS29075
AS29140
AS30844
AS33891
AS34019
AS34288
AS35280
AS35360
AS35598
AS37100
AS37468
AS37721
AS39120
AS39122
AS39351
AS41327
AS41666
AS42541
AS45352
AS47147
AS47160
AS47692
AS48362
AS48919
AS49434
AS49544
AS49605
AS50300
AS50629
AS50673
AS50763
AS51088
AS51184
AS51185
AS51873
AS52320
AS56987
AS58299
AS58511
AS132337
AS137409
AS199524
AS199938
AS208972
AS209823
AS213241
AS271253
Upstreams
AS39521 connects to the global Internet via at least 5 upstream providers. In this setup, AS39521 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.