The Mastermind Holding B.V.
AS44103 is The Mastermind Holding B.V. (bakker-it.eu). It announces 2,560 IPv4 addresses in 10 prefixes, and 8 IPv6 prefixes.
The Netherlands· RIPE· allocated 2018-09-24· isp
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- The Netherlands2,284 · 89.22%
- United Kingdom256 · 10.00%
- Belgium8 · 0.31%
- Poland8 · 0.31%
- Germany4 · 0.16%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BAKKER-IT-AS
- name
- The Mastermind Holding B.V.
- org
- ORG-TMHB2-RIPE
- org name
- The Mastermind Holding B.V.
- org address
- Mr. P.J. Troelstraweg 149, 8919 AA, Leeuwarden, NETHERLANDS
- org country
- NL
- country
- NL
- source
- ripe
- status
- ASSIGNED
- created
- 2018-09-24
- updated
- 2024-07-01
- remarks
- ++ Upstream Providers ++ / Serverius Holding B.V. / Fusix Networks B.V. / Asimo Networks B.V. / Arelion (Telia) / Telecom Italia Sparkle S.p.A / GHOSTnet GmbH / meerfarbig GmbH & Co. KG / ++ Internet Exchanges ++ / Amsterdam Internet Exchange (AMS-IX) / ++ Points of Presence ++ / - NIKHEF, Amsterdam (AMS1) / - InterXion AMS17, Amsterdam (AMS2) / - QTS GRO1, Groningen (GRO1) / - Serverius DC1, Dronten (DRO1) / - Serverius DC2, Meppel (MEP1) / - Serverius DC3, Apeldoorn (APL1) / - NTT Frankfurt 1 Data Center,
- maintainer
- RIPE-NCC-END-MNT|RICK-MNT|MASTERMIND-AUTO-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse@tmhbv.nl
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.16%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2,04880.00%
- None here
- None here
- None here
- SSH IP37114.49%
- 0.27%
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 45.93.119.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 45.139.163.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 77.90.23.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 103.163.186.0/23 | The Netherlands | valid | 17 | 2026-10-02 |
| 103.163.186.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 178.18.154.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 178.18.155.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 178.218.145.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 185.150.96.0/24 | The Netherlands | valid | 17 | 2026-10-02 |
| 185.249.217.0/24 | United Kingdom | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a07:2c00::/29 | Germany | not found | 20 | 2026-10-02 |
| 2a0e:46c3:700::/40 | The Netherlands | valid | 20 | 2026-10-02 |
| 2a0e:fd40::/29 | The Netherlands | not found | 20 | 2026-10-02 |
| 2a0e:fd40:be10::/48 | Malaysia | not found | 20 | 2026-10-02 |
| 2a0e:fd40:be30::/48 | The Netherlands | not found | 20 | 2026-10-02 |
| 2a0e:fd45:2cb0::/48 | The Netherlands | not found | 20 | 2026-10-02 |
| 2a0e:fd45:2f70::/48 | The Netherlands | not found | 20 | 2026-10-02 |
| 2a11:2::/32 | The Netherlands | not found | 20 | 2026-10-02 |
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