CHECKDOMAIN GMBH

CHECKDOMAIN-GMBH
Data as of 2026-10-18
Registry
This organisation
Netblocks45
IPv6 42 prefixes (largest 2a01:4f8:10a:4412::/64)
Record ID250219737
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (45)

⬇ export CSV
CIDR Org name Registry Status Confidence
138.201.161.149/32 CHECKDOMAIN-GMBH RIPE LEGACY ● low
159.69.130.184/29 CHECKDOMAIN-GMBH RIPE ASSIGNED PA ● low
188.40.180.0/28 CHECKDOMAIN-GMBH RIPE ASSIGNED PA ● low
2a01:4f8:a0:7277::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10a:74c::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10a:4412::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:1067::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:35eb::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:10b:4369::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:121:11a4::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:121:21e3::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:13a:134a::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:13a:1ee4::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:13b:274d::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:13b:3a14::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:140:1102::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:140:13b0::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:141:2288::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:160:513e::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:160:546e::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:1d96::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:2704::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:271d::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:3030::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:172:361f::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:2208::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:42a1::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:71cf::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:8044::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:201:932b::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:202:6029::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:210:4322::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:211:12e6::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:211:26e3::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:212:3552::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:212:4047::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:221:11cd::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:221:2d01::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:221:32c1::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:222:1fc4::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:222:2b49::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:231:155b::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:252:3e1a::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:b10:500b::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low
2a01:4f8:fff0:d::/64 CHECKDOMAIN-GMBH RIPE ASSIGNED ● low

IPv6 ranges (42)

CIDR
2a01:4f8:10a:4412::/64
2a01:4f8:10a:74c::/64
2a01:4f8:10b:1067::/64
2a01:4f8:10b:35eb::/64
2a01:4f8:10b:4369::/64
2a01:4f8:121:11a4::/64
2a01:4f8:121:21e3::/64
2a01:4f8:13a:134a::/64
2a01:4f8:13a:1ee4::/64
2a01:4f8:13b:274d::/64
2a01:4f8:13b:3a14::/64
2a01:4f8:140:1102::/64
2a01:4f8:140:13b0::/64
2a01:4f8:141:2288::/64
2a01:4f8:160:513e::/64
2a01:4f8:160:546e::/64
2a01:4f8:172:1d96::/64
2a01:4f8:172:2704::/64
2a01:4f8:172:271d::/64
2a01:4f8:172:3030::/64
2a01:4f8:172:361f::/64
2a01:4f8:201:2208::/64
2a01:4f8:201:42a1::/64
2a01:4f8:201:71cf::/64
2a01:4f8:201:8044::/64
2a01:4f8:201:932b::/64
2a01:4f8:202:6029::/64
2a01:4f8:210:4322::/64
2a01:4f8:211:12e6::/64
2a01:4f8:211:26e3::/64
2a01:4f8:212:3552::/64
2a01:4f8:212:4047::/64
2a01:4f8:221:11cd::/64
2a01:4f8:221:2d01::/64
2a01:4f8:221:32c1::/64
2a01:4f8:222:1fc4::/64
2a01:4f8:222:2b49::/64
2a01:4f8:231:155b::/64
2a01:4f8:252:3e1a::/64
2a01:4f8:a0:7277::/64
2a01:4f8:b10:500b::/64
2a01:4f8:fff0:d::/64

Footprint over time

17 weekly snapshots · JSON
45 -1 netblocks since 2026-07-05
2026-07-05 peak 46 2026-10-18

Network trust

what's this?
RPKI hygiene: A how networks compare →
97.8% of checked blocks have valid RPKI ROA coverage (44 of 45)
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE HOS-GUN