ICIG Business Services GmbH
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 21 · 336 IPv4 addresses |
| IPv6 | 10 prefixes (largest 2003:103:b821::/48) |
| Cluster ID | 213522627 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 5 shared RIR contact/maintainer handles |
| Registry names | 11 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
21
0 netblocks since 2026-07-05
2026-07-05
peak 21
2026-07-26
IP Ranges (21)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.236.218.0/24 | ICIG Business Services GmbH | BGP | ANNOUNCED | ● high |
| 87.130.30.160/29 | ICIG-BUSINESS-SERVICES-WUPPERTAL-NET | RIPE | ASSIGNED PA | ● low |
| 91.24.49.16/29 | ICIG-BUSINESS-SERVICES-GELSENKIRCHEN-NET | RIPE | ASSIGNED PA | ● low |
| 91.25.116.24/29 | ICIG-BUSINESS-SERVICES-DUISBURG-NET | RIPE | ASSIGNED PA | ● low |
| 91.26.12.208/29 | ICIG-BUSINESS-SERVICES-MARL-NET | RIPE | ASSIGNED PA | ● low |
| 91.26.194.112/29 | ICIG-BUSINESS-SERVICES-NIEDERKASSEL-NET | RIPE | ASSIGNED PA | ● low |
| 91.26.198.240/29 | ICIG-BUSINESS-SERVICES-WESSELING-NET | RIPE | ASSIGNED PA | ● low |
| 93.240.228.152/29 | ICIG-BUSINESS-SERVICES-FRANKFURT-AM-MAIN-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.201.112/29 | ICIG-BUSINESS-SERVICES-RHEINMUENSTER-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.213.184/29 | ICIG-BUSINESS-SERVICES-ELSENFELD-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.251.72/29 | ICIG-BUSINESS-SERVICES-KREFELD-NET | RIPE | ASSIGNED PA | ● low |
| 2003:c5:c81c::/48 | ICIG-BUSINESS-SERVICES-KREFELD-NET | RIPE | ASSIGNED | ● low |
| 2003:d1:1810::/48 | ICIG-BUSINESS-SERVICES-DUISBURG-NET | RIPE | ASSIGNED | ● low |
| 2003:d2:701e::/48 | ICIG-BUSINESS-SERVICES-GELSENKIRCHEN-NET | RIPE | ASSIGNED | ● low |
| 2003:ee:e82c::/48 | ICIG-BUSINESS-SERVICES-MARL-NET | RIPE | ASSIGNED | ● low |
| 2003:f1:e811::/48 | ICIG-BUSINESS-SERVICES-WESSELING-NET | RIPE | ASSIGNED | ● low |
| 2003:fb:6811::/48 | ICIG-BUSINESS-SERVICES-FRANKFURT-AM-MAIN-NET | RIPE | ASSIGNED | ● low |
| 2003:103:b821::/48 | ICIG-BUSINESS-SERVICES-RHEINMUENSTER-NET | RIPE | ASSIGNED | ● low |
| 2003:104:c812::/48 | ICIG-BUSINESS-SERVICES-WUPPERTAL-NET | RIPE | ASSIGNED | ● low |
| 2003:106:b816::/48 | ICIG-BUSINESS-SERVICES-NIEDERKASSEL-NET | RIPE | ASSIGNED | ● low |
| 2003:107:1025::/48 | ICIG-BUSINESS-SERVICES-ELSENFELD-NET | RIPE | ASSIGNED | ● low |
IPv6 ranges (10)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(21 of 21)
Possible discrepancies (10)
These blocks are registered to ICIG Business Services GmbH but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2003:106:b816::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:f1:e811::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:104:c812::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:107:1025::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:103:b821::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:c5:c81c::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:d2:701e::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:fb:6811::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:ee:e82c::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2003:d1:1810::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
NIC Handles
AS60128
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
TAL-MNT