31.205.85.123
IPv4 address
31.205.85.123
An address in London, England, United Kingdom, announced by ASK4 Limited (AS41230). It's a BitTorrent peer.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- London
- Region
- England
- Postal code
- E1W
- Country
- United Kingdom
- Continent
- Europe
- Coordinates
- 51.5085, -0.1257
- Timezone
- Europe/London
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- ASK4 Limited
- Domain
- ask4.com
- Type
- ISP
- Registered in
- United Kingdom
- AS number
- AS41230
- Name
- ASK4 Limited
- Prefix
- 31.205.64.0/18
- RPKI
- Valid
- Type
- ISP
- Domain
- ask4.com
- Registered in
- United Kingdom
- Name
- Ask4 customers in London (site #842)
- Network name
- ASK4-CUSTOMERS
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- ask4internet.com
- Name
- ASK4 Abuse Department
- abuse@ask4.com
- Address
- ASK4 Ltd, Devonshire Green House, 14 Fitzwilliam Street, Sheffield, S1 4JL
- Network
- 31.205.0.0-31.205.255.255
Not seen inIP RWHOIS
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Verified
- No
- Clients
- Not identified
- Ports
- 1
- Most on one day
- 1
- First seen
- 2026-10-23
- Last seen
- 2026-10-23
- Last reachable
- Never
00 · Evaluate
Test the real build first.
An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.
01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.