AS57099
Quickline Communications Limited
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: LINX LON1: Main, LINX Manchester, LINX LON2, LONAP: LON0
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS57099 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 91.209.142.0/24 | 24,219 | 2026-07-13 06:46:22 |
| 209.35.128.0/20 | 22,804 | 2026-11-07 00:37:39 |
| 5.133.172.0/22 | 17,271 | 2026-11-07 00:37:39 |
| 46.231.8.0/21 | 16,978 | 2026-11-07 00:37:39 |
| 91.229.222.0/23 | 16,010 | 2026-11-07 00:37:39 |
| 91.214.228.0/22 | 15,909 | 2026-11-07 00:37:39 |
| 85.95.32.0/19 | 15,889 | 2026-11-07 00:37:39 |
| 185.168.144.0/22 | 15,859 | 2026-11-07 00:37:39 |
| 185.16.224.0/22 | 15,737 | 2026-11-07 00:37:39 |
| 151.249.64.0/20 | 15,702 | 2026-11-07 00:37:39 |
| 164.138.80.0/21 | 15,696 | 2026-11-07 00:37:39 |
| 185.56.40.0/22 | 15,598 | 2026-11-07 00:37:39 |
| 146.255.104.0/21 | 15,526 | 2026-11-07 00:37:39 |
| 185.47.216.0/22 | 15,410 | 2026-11-07 00:37:39 |
| 185.113.0.0/22 | 15,367 | 2026-11-07 00:37:39 |
| 185.44.248.0/22 | 15,352 | 2026-11-07 00:37:39 |
| 185.56.42.0/24 | 82 | 2026-05-29 16:58:04 |
Frequently Asked Questions
What is AS57099?
AS57099 is an Autonomous System Number assigned to Quickline Communications Limited. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS57099 announce?
AS57099 announces 31.2K IPv4 addresses distributed across 15 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS57099?
AS57099 is operated by Quickline Communications Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS57099 registered in?
AS57099 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
