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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: LINX LON1: Main, LINX Manchester, LINX Scotland: LINX Scotland
AS57356 — global IP footprint
Cities where AS57356 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 31.216.0.0/20 | 4.1K |
99.8%
|
Highland Network Ltd | GB | Scotland | Motherwell |
| 86.111.160.0/20 | 4.1K |
99.9%
|
Highland Network Ltd | GB | Scotland | Glasgow |
| 87.117.80.0/20 | 4.1K |
99.7%
|
Highland Network Ltd | GB | Scotland | Glasgow |
| 194.140.208.0/20 | 4.1K |
99.6%
|
Highland Network Ltd | GB | Scotland | Inverness |
| 91.185.176.0/21 | 2.0K |
94.1%
|
Highland Network Ltd | GB | Scotland | Larkhall |
| 185.20.164.0/22 | 1.0K |
99.6%
|
Highland Network Ltd | GB | Scotland | Prestonpans |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS57356 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 |
|---|---|---|
| 194.140.220.0/23 | 22,613 | 2026-09-15 18:32:22 |
| 91.185.176.0/22 | 22,292 | 2026-09-15 18:32:22 |
| 185.20.164.0/23 | 22,229 | 2026-09-15 18:32:22 |
| 87.117.80.0/22 | 22,145 | 2026-09-15 18:32:22 |
| 87.117.84.0/23 | 22,017 | 2026-09-15 18:32:22 |
| 31.216.0.0/21 | 21,691 | 2026-09-15 18:32:22 |
| 86.111.160.0/21 | 21,453 | 2026-09-15 18:32:22 |
| 194.140.223.0/24 | 21,321 | 2026-09-15 18:32:22 |
| 194.140.214.0/24 | 21,282 | 2026-09-15 18:32:22 |
| 194.140.215.0/24 | 21,199 | 2026-09-15 18:32:22 |
| 194.140.213.0/24 | 21,161 | 2026-09-15 18:32:22 |
| 87.117.92.0/22 | 21,161 | 2026-09-15 18:32:22 |
| 86.111.172.0/23 | 21,094 | 2026-09-15 18:32:22 |
| 194.140.216.0/22 | 20,949 | 2026-09-15 18:32:22 |
| 194.140.210.0/23 | 20,779 | 2026-09-15 18:32:22 |
| 194.140.208.0/20 | 20,688 | 2026-09-15 18:01:14 |
| 194.140.208.0/22 | 20,683 | 2026-09-15 18:01:14 |
| 31.216.8.0/21 | 17,087 | 2026-09-15 18:32:22 |
| 86.111.174.0/23 | 17,029 | 2026-09-15 18:32:22 |
| 87.117.86.0/23 | 16,889 | 2026-09-15 18:32:22 |
| 87.117.88.0/22 | 16,879 | 2026-09-15 18:32:22 |
| 86.111.168.0/22 | 16,849 | 2026-09-15 18:32:22 |
| 91.185.180.0/22 | 16,847 | 2026-09-15 18:32:22 |
| 194.140.222.0/24 | 16,805 | 2026-09-15 18:32:22 |
| 185.20.166.0/23 | 16,721 | 2026-09-15 18:32:22 |
| 194.140.212.0/24 | 16,670 | 2026-09-15 18:32:22 |
| 194.140.208.0/23 | 10,382 | 2026-09-15 18:32:22 |
| 31.216.0.0/20 | 8,351 | 2026-09-15 18:01:14 |
| 86.111.160.0/20 | 8,140 | 2026-09-15 18:01:14 |
| 87.117.80.0/20 | 8,122 | 2026-09-15 18:01:14 |
| 91.185.176.0/21 | 8,089 | 2026-09-15 18:01:14 |
| 185.20.164.0/22 | 8,045 | 2026-09-15 18:01:14 |
| 194.140.212.0/22 | 2,553 | 2026-09-15 14:27:43 |
Frequently Asked Questions
What is AS57356?
AS57356 is an Autonomous System Number assigned to Highland Network Ltd. 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 AS57356 announce?
AS57356 announces 19.5K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS57356?
AS57356 is operated by Highland Network Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS57356 registered in?
AS57356 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
