Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS201730

Announcement observedRIPE NCC

DataSpring Cloud4com s.r.o. · DataSpring

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/10/2026, 03:27:13Snapshot expired

View network topology RDAP registration

ASN: AS201730
Registration country: Czechia
Name: DataSpring Cloud4com s.r.o.
Abbreviation: DataSpring
Registration date: 7/31/2014, 15:44:07
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.138.244.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.138.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.138.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.138.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.138.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.146.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.146.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.146.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.146.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.146.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.65.92.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.65.92.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.65.93.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.65.94.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.65.95.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.78.100.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.78.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.78.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.78.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
185.78.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
194.169.252.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
37.221.88.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
37.221.88.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
37.221.89.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
37.221.90.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid
37.221.91.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 00:00:00	10/10/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: DataSpring Cloud4com s.r.o.
RIR: RIPE NCC
Registration country: Czechia
Registration date: 7/31/2014, 15:44:07
Abuse contact: support@cloud4com.com

Snapshot trend

10/10/2026, 03:27:1326 v41 v611 Upstream · 9 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · rir-rdap-asn · iana-rdap-asn-bootstrap