AS208636
SDC Hosting and Support 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
- Hosting allocation −6
- Trust score 59 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 154.56.248.0/23 | 512 |
0.2%
|
SDC Hosting and Support Ltd | US | — | — |
| 185.253.90.0/23 | 512 |
4.3%
|
SDC Hosting and Support Ltd | GB | — | — |
| 154.56.248.0/24 | 256 |
0.0%
|
SDC Hosting and Support Ltd | US | — | — |
| 185.253.89.0/24 | 256 |
2.7%
|
SDC Hosting and Support Ltd | GB | England | Felixstowe |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS208636 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 |
|---|---|---|
| 185.253.89.0/24 | 16,025 | 2026-07-31 03:27:31 |
| 185.253.91.0/24 | 13,274 | 2026-07-31 03:27:31 |
| 185.253.90.0/24 | 13,253 | 2026-07-31 03:27:31 |
| 154.56.248.0/24 | 11,626 | 2026-07-31 03:27:31 |
| 154.56.249.0/24 | 7,003 | 2026-07-31 03:27:31 |
| 154.56.250.0/24 | 2,023 | 2026-07-08 18:23:46 |
Frequently Asked Questions
What is AS208636?
AS208636 is an Autonomous System Number assigned to SDC Hosting and Support 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 AS208636 announce?
AS208636 announces 1.3K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS208636?
AS208636 is operated by SDC Hosting and Support Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS208636 registered in?
AS208636 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
