Quickline AG
Cluster stats
| Netblocks | 171 |
| All fragments | 173 blocks across 2 clusters |
| Cluster ID | 191597410 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 10 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
171
0 netblocks since 2026-07-05
2026-07-05
peak 171
2026-07-06
IP Ranges (171)
showing 50 of 171 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.44.112.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.57.81.118/32 | Quickline Communications | PEERINGDB | ASSIGNED | ● high |
| 5.133.172.0/22 | Quickline Communications Limited | BGP | ANNOUNCED | ● high |
| 5.144.0.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.145.0.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.145.32.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.145.64.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.145.96.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.149.16.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.149.32.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.153.112.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.153.240.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 5.172.128.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 31.193.208.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 31.193.212.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 31.193.213.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 31.193.214.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 31.193.215.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 37.35.112.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 37.35.120.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 46.231.8.0/21 | Quickline Communications Limited | BGP | ANNOUNCED | ● high |
| 46.255.168.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 62.204.96.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 65.18.128.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 77.111.228.0/22 | Quickline AG | BGP | ANNOUNCED | ● high |
| 77.239.32.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 80.81.192.138/32 | Quickline AG | PEERINGDB | ASSIGNED | ● high |
| 80.208.128.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 80.249.208.128/32 | Quickline AG | PEERINGDB | ASSIGNED | ● high |
| 83.97.80.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 83.219.112.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 84.241.64.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 85.95.32.0/19 | Quickline Communications Limited | BGP | ANNOUNCED | ● high |
| 89.236.128.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 89.236.171.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 89.236.172.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 89.236.173.0/24 | Quickline AG | BGP | ANNOUNCED | ● high |
| 91.138.0.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 91.138.64.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
| 91.206.52.21/32 | Quickline AG | PEERINGDB | ASSIGNED | ● high |
| 91.206.52.60/32 | Quickline AG | PEERINGDB | ASSIGNED | ● high |
| 91.214.228.0/22 | Quickline Communications Limited | BGP | ANNOUNCED | ● high |
| 91.229.222.0/23 | Quickline Communications Limited | BGP | ANNOUNCED | ● high |
| 94.16.128.0/17 | Quickline AG | BGP | ANNOUNCED | ● high |
| 94.143.88.0/21 | Quickline AG | BGP | ANNOUNCED | ● high |
| 95.174.224.0/19 | Quickline AG | BGP | ANNOUNCED | ● high |
| 109.106.44.0/22 | Quickline AG | BGP | ANNOUNCED | ● high |
| 109.106.48.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 138.248.48.0/20 | Quickline AG | BGP | ANNOUNCED | ● high |
| 139.178.0.0/18 | Quickline AG | BGP | ANNOUNCED | ● high |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
98.2%
of checked blocks have valid RPKI ROA coverage
(168 of 171)
Possible discrepancies (30)
These blocks are registered to Quickline AG 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.
| 85.95.32.0/19 /19 | authorized for AS6461 — Zayo Bandwidth |
| 85.95.32.0/19 /19 | authorized for AS6461 — Zayo Bandwidth |
| 151.249.64.0/20 /20 | authorized for AS6461 — Zayo Bandwidth |
| 209.35.128.0/20 /20 | authorized for AS6461 — Zayo Bandwidth |
| 151.249.64.0/20 /20 | authorized for AS6461 — Zayo Bandwidth |
| 209.35.128.0/20 /20 | authorized for AS6461 — Zayo Bandwidth |
| 46.231.8.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 146.255.104.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 164.138.80.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 46.231.8.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 146.255.104.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 164.138.80.0/21 /21 | authorized for AS6461 — Zayo Bandwidth |
| 91.214.228.0/22 /22 | authorized for AS6461 — Zayo Bandwidth |
| 185.44.248.0/22 /22 | authorized for AS6461 — Zayo Bandwidth |
| 185.113.0.0/22 /22 | authorized for AS6461 — Zayo Bandwidth |
+15 more — see the REST API
NIC Handles
ABOVENET-MNT
AS15600
AS15600
AS57099
AS57099
CH-LAN-MNT
CH-LAN-MNT
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
LSAN1-RIPE
+10 more