AS44103
NSP
BAKKER-IT-AS
The Mastermind Holding B.V.
NL
12
IPv4 Prefixes
8
IPv6 Prefixes
0
peering network
5
IX Points
8
Facilities
IPv4 Prefixes (12)
178.18.155.0/24
185.150.96.0/24
178.18.154.0/24
185.249.217.0/24
77.90.23.0/24
45.93.119.0/24
45.139.163.0/24
103.163.186.0/23
45.43.66.0/24
178.218.145.0/24
193.105.177.0/24
188.65.164.0/24
IPv6 Prefixes (8)
2a07:2c00::/29
2a0e:fd40:be10::/48
2a0e:fd45:2cb0::/48
2a0e:fd45:2f70::/48
2a11:2::/32
2a0e:fd40:be30::/48
2a0e:fd40::/29
2a0e:46c3:700::/40
AS44103 network topology
(Upstream/Downstream)
Facility List (8)
| Name | City | Country |
|---|---|---|
| NIKHEF Amsterdam | Amsterdam | NL |
| QTS Groningen (GRO1) | Groningen | NL |
| Databarn Amsterdam | Amsterdam | NL |
| KoloDC NL1 | Dronten | NL |
| NTT Zurich 1 Data Center (ZRH1) | Rümlang | CH |
| KoloDC NL2 | Meppel | NL |
| SkyLink Data Center BV | Eygelshoven | NL |
| KoloDC NL3 | Apeldoorn | NL |
Colocated Networks (Shared Data Center)
| ASN | Name | Type | Shared Facility |
|---|---|---|---|
| AS208864 | Weserve B.V. | Cable/DSL/ISP | 5/8 |
| AS50673 | Serverius | Enterprise | 4/8 |
| AS41441 | SPEED-IX Route Servers | Route Server | 4/8 |
| AS39686 | Eurofiber | NSP | 4/8 |
| AS9002 | RETN | NSP | 4/8 |
| AS207375 | Fiber Operator | Cable/DSL/ISP | 3/8 |
| AS206446 | CLOUD LEASE | NSP | 3/8 |
| AS205185 | Eurofiber Spine | 3/8 | |
| AS200023 | Qonnected | Cable/DSL/ISP | 3/8 |
| AS198468 | DutchIS | Content | 3/8 |
| AS137490 | Navice Consulting | Content | 3/8 |
| AS61102 | Interhost Networks | NSP | 3/8 |
| AS34766 | Layer23 BV | 3/8 | |
| AS8455 | atom86 | NSP | 3/8 |
| AS216333 | NetDev Network | NSP | 2/8 |
| AS216204 | Typno V.O.F. | NSP | 2/8 |
| AS215849 | Tristan Klock | Content | 2/8 |
| AS215649 | SN-TUX | Content | 2/8 |
| AS215296 | Raoul Brouns | Educational/Research | 2/8 |
| AS215248 | 215248 - Bastiaan Mathijs Brink | 2/8 | |
| AS215026 | WaleHost by Len Service SRL | Content | 2/8 |
| AS214758 | Quinnect | Cable/DSL/ISP | 2/8 |
| AS214481 | Wojciech Czapkowicz | Content | 2/8 |
| AS214329 | BGP Network LLC | Content | 2/8 |
| AS213438 | colocatel-inc | Content | 2/8 |
| AS213052 | BittenBytes | Content | 2/8 |
| AS212242 | Solvento | Enterprise | 2/8 |
| AS212085 | Alexander Bruegmann | Non-Profit | 2/8 |
| AS211623 | NAML B.V. | Network Services | 2/8 |
| AS211344 | RTM Networks | Cable/DSL/ISP | 2/8 |
Raw Whois Data
--- ARIN Whois --- # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # No match found for a AS44103. # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. #