37.221.89.0/24
AS201730 · DataSpring
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Country | Czechia |
Domain | dataspring.cz |
ASN | AS201730 |
Registry | ripe |
Hosted IPs | 256 |
ID | DATASPRING_DDOS_PROTECTION_TEST02 |
WHOIS Details
inetnum: 37.221.89.0 - 37.221.89.255 netname: DataSpring_DDoS_protection_test02 country: CZ admin-c: DASP-RIPE tech-c: DASP-RIPE mnt-lower: MNT-ICT mnt-routes: MNT-ICT status: ASSIGNED PA org: ORG-CISS4-RIPE mnt-by: MNT-ICT created: 2019-07-17T16:05:37Z last-modified: 2019-07-17T16:05:37Z source: RIPE abuse-email: abuse@autocont.cz abuse-c: ICT-RIPE abuse-org: ORG-CISS4-RIPE organisation: ORG-CISS4-RIPE org-name: Aricoma Systems a.s. country: CZ org-type: OTHER address: Vinohradska 1511/230 address: 100 00 address: Prague 10 address: CZECH REPUBLIC phone: +420 734649889 e-mail: support@cloud4com.com abuse-c: ICT-RIPE admin-c: DASP-RIPE admin-c: CLHM-RIPE tech-c: DASP-RIPE tech-c: CLHM-RIPE mnt-ref: MNT-ICT mnt-ref: CLOUD4COM-ROOT-MNT mnt-by: MNT-ICT created: 2014-07-22T09:54:36Z last-modified: 2024-03-21T10:08:06Z source: RIPE role: DataSpring Hostmaster for AS201730 address: Vinohradska 1511/230, Prague 10, 100 00 address: Czech Republic e-mail: info@dataspring.cz nic-hdl: DASP-RIPE admin-c: JK11817-RIPE admin-c: FB17552-RIPE admin-c: AS44385-RIPE tech-c: JK11817-RIPE tech-c: FB17552-RIPE tech-c: AS44385-RIPE mnt-by: MNT-ICT created: 2016-02-15T14:35:38Z last-modified: 2021-12-28T23:35:07Z source: RIPE route: 37.221.89.0/24 origin: AS201730 mnt-by: MNT-ICT created: 2019-08-16T11:18:15Z last-modified: 2019-08-16T11:18:15Z source: RIPE
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
What are IP address ranges?
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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