134.221.0.0/16
AS1103 · SURF B.V.
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WHOIS Details
inetnum: 134.221.0.0 - 134.221.255.255 netname: TNO descr: Dutch organization for applied scientific research org: ORG-TA924-RIPE country: NL admin-c: TRO3-RIPE tech-c: TRO3-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: SN-LIR-MNT mnt-irt: irt-SURFcert notify: lir@surfnet.nl created: 1970-01-01T00:00:00Z last-modified: 2016-08-30T08:35:08Z source: RIPE sponsoring-org: ORG-Sb3-RIPE abuse-email: cert@surfcert.nl abuse-c: SNS1-RIPE abuse-org: ORG-Sb3-RIPE organisation: ORG-TA924-RIPE org-name: TNO country: NL org-type: OTHER address: P.O. box 96800 address: NL - 2509 JE The Hague address: The Netherlands e-mail: Niek.vanBreederode@tno.nl admin-c: TRO3-RIPE tech-c: TRO3-RIPE mnt-by: SN-LIR-MNT mnt-ref: SN-LIR-MNT abuse-c: SNS1-RIPE created: 2015-07-21T11:03:50Z last-modified: 2022-12-01T17:27:34Z source: RIPE role: TNO Role Object address: P.O. box 96800 address: NL - 2509 JE The Hague address: The Netherlands admin-c: NvB61-RIPE tech-c: NvB61-RIPE nic-hdl: TRO3-RIPE e-mail: Niek.vanBreederode@tno.nl notify: lir@SURFnet.nl mnt-by: SN-LIR-MNT created: 2003-11-13T13:51:00Z last-modified: 2016-08-30T08:35:09Z source: RIPE route: 134.221.0.0/16 descr: TNO-NET origin: AS1103 remarks: RIPE NSF mnt-by: AS1103-MNT created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:31:46Z source: RIPE
Hosted domains
There are 425 domain names hosted across 19 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 134.221.44.39 | energy.nl | 394 |
| 134.221.46.139 | appl-ai-tno.nl | 6 |
| 134.221.20.200 | driver-testbed.eu | 4 |
| 134.221.44.15 | thersites.nl | 4 |
| 134.221.44.74 | syngas.info | 3 |
| 134.221.44.18 | enpadasi.eu | 2 |
| 134.221.44.22 | nicugehoorscreening.nl | 1 |
| 134.221.128.112 | tno-happs.nl | 1 |
| 134.221.44.100 | securipedia.eu | 1 |
| 134.221.40.18 | tno-test-happs.nl | 1 |
| 134.221.206.64 | imbod.nl | 1 |
| 134.221.44.35 | zichtopovergewicht.nl | 1 |
| 134.221.44.124 | dashboard-verduurzamingzorg.nl | 1 |
| 134.221.44.88 | microproof-cedr.nl | 1 |
| 134.221.210.121 | gaia-x-test.nl | 1 |
| 134.221.210.240 | ssi-lab.nl | 1 |
| 134.221.40.19 | tno-test-apps.nl | 1 |
| 134.221.44.44 | casta-kassenbouw.nl | 1 |
| 134.221.127.6 | privacycoinmonitor.nl | 1 |
Hosted domains API
IP address subranges within this IP range
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IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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