AS213877
U1 Digital Services Ltd
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
- Trust score 65 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS213877 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 |
|---|---|---|
| 2.27.10.0/24 | 254,920 | 2026-10-30 15:48:28 |
| 2.26.114.0/24 | 254,460 | 2026-10-30 15:48:28 |
| 2.26.112.0/24 | 252,363 | 2026-10-30 15:48:28 |
| 2.26.113.0/24 | 252,138 | 2026-10-30 15:48:28 |
| 2.27.9.0/24 | 252,077 | 2026-10-30 15:48:28 |
| 2.27.8.0/24 | 252,054 | 2026-10-30 15:48:28 |
| 2.27.46.0/24 | 252,041 | 2026-10-30 15:48:28 |
| 2.27.44.0/24 | 251,852 | 2026-10-30 15:48:28 |
| 2.27.45.0/24 | 251,799 | 2026-10-30 15:48:28 |
| 2.26.115.0/24 | 136,954 | 2026-10-30 15:48:33 |
| 2.27.47.0/24 | 136,596 | 2026-10-30 15:48:33 |
| 2.27.11.0/24 | 136,386 | 2026-10-30 15:48:33 |
| 64.188.93.0/24 | 92,367 | 2026-10-30 15:48:33 |
| 64.188.125.0/24 | 92,365 | 2026-10-30 15:48:33 |
| 77.91.85.0/24 | 92,109 | 2026-10-30 15:48:33 |
| 77.91.84.0/24 | 91,273 | 2026-10-30 15:48:33 |
| 64.188.73.0/24 | 89,037 | 2026-10-30 15:48:33 |
| 64.188.97.0/24 | 88,251 | 2026-10-30 15:48:28 |
| 77.91.86.0/24 | 86,072 | 2026-10-30 15:48:28 |
| 77.91.87.0/24 | 86,065 | 2026-10-30 15:48:28 |
| 64.188.92.0/24 | 86,013 | 2026-10-30 15:48:28 |
| 64.188.126.0/24 | 85,962 | 2026-10-30 15:48:28 |
| 64.188.94.0/24 | 85,891 | 2026-10-30 15:48:28 |
| 64.188.95.0/24 | 85,836 | 2026-10-30 15:48:28 |
| 64.188.124.0/24 | 85,777 | 2026-10-30 15:48:28 |
| 64.188.96.0/24 | 85,757 | 2026-10-30 15:48:28 |
| 64.188.113.0/24 | 85,692 | 2026-10-30 15:48:28 |
| 64.188.116.0/24 | 85,692 | 2026-10-30 15:48:28 |
| 64.188.117.0/24 | 85,684 | 2026-10-30 15:48:28 |
| 64.188.112.0/24 | 85,646 | 2026-10-30 15:48:28 |
| 64.188.75.0/24 | 85,401 | 2026-10-30 15:48:28 |
| 77.239.105.0/24 | 85,363 | 2026-10-30 15:48:28 |
| 77.239.103.0/24 | 85,341 | 2026-10-30 15:48:28 |
| 77.239.104.0/24 | 85,304 | 2026-10-30 15:48:28 |
| 77.239.102.0/24 | 85,231 | 2026-10-30 15:48:28 |
| 77.239.100.0/24 | 85,193 | 2026-10-30 15:48:28 |
| 77.239.101.0/24 | 85,139 | 2026-10-30 15:48:28 |
| 77.239.122.0/24 | 85,078 | 2026-10-30 15:48:28 |
| 77.239.123.0/24 | 85,009 | 2026-10-30 15:48:28 |
| 144.31.27.0/24 | 67,841 | 2026-10-30 15:56:48 |
| 144.31.226.0/24 | 67,272 | 2026-10-30 15:56:48 |
| 144.31.79.0/24 | 67,207 | 2026-10-30 15:56:48 |
| 144.31.245.0/24 | 67,062 | 2026-10-30 15:56:48 |
| 144.31.75.0/24 | 66,611 | 2026-10-30 15:56:48 |
| 150.241.86.0/24 | 66,297 | 2026-10-30 15:56:48 |
| 144.31.71.0/24 | 63,164 | 2026-10-30 15:56:48 |
| 144.31.66.0/24 | 56,624 | 2026-10-30 15:56:48 |
| 144.31.67.0/24 | 55,344 | 2026-10-30 15:56:48 |
| 150.241.105.0/24 | 41,904 | 2026-10-30 15:56:47 |
| 144.31.228.0/24 | 41,893 | 2026-10-30 15:56:47 |
Showing top 50 of 112 announced prefixes by sample volume.
Frequently Asked Questions
What is AS213877?
AS213877 is an Autonomous System Number assigned to U1 Digital Services 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 AS213877 announce?
AS213877 announces 28.7K IPv4 addresses distributed across 44 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS213877?
AS213877 is operated by U1 Digital Services Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS213877 registered in?
AS213877 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
