Data as of Nov 15, 2026
138.124.138.136/30
No anonymizer space · no proxy exits in 30 daysICUK Computing Services Limited
Residential-proxy exits
Proxy exits
1
25% of its addresses · listed by providers
Providers
2
selling exits here
Proxy providers listing exits
- AnyIP
- FloppyData
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 138.124.128.0/20 since Mar 2021 | AS51561 | Internet provider | 36 5 always on | ICUK Computing Services Limited |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 138.124.128.0/20 | 4,096 | UK-ICUK-19930901 | ICUK Computing Services Limited (ORG-ICSL4-RIPE) · GB | ALLOCATED PA | Mar 1, 2021 | abuse@ |
| └ 138.124.138.136/30 | 4 | I2PENWARDEN-NET | LL 498694440 | ASSIGNED PA | Sep 21, 2021 | abuse@ via UK-ICUK-19930901 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 138.124.138.0/24
- Prefix
- 138.124.138.0/24
- Announced by
- AS51561 ICUK Computing Services Limited
- Type
- Internet provider
- Proxy exits
- 1
- RPKI
- No RPKI
- Netname
- UK-ICUK-19930901
- Registrant
- ICUK Computing Services Limited
- RIR
- RIPE NCC
Origin network
AS51561
GB
- Name
- ICUK Computing Services Limited
- Type
- Internet provider
- Registered
- Sep 28, 2010
- Domain
- icuk.net
- Website
- www.icuk.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
138.124.138.0/24
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 138.
124. 128. 0/ 20 - Netname
- UK-ICUK-19930901
- Registrant
- ICUK Computing Services Limited
- Registrant country
- GB
- Organization
- ICUK Computing Services Limited (ORG-ICSL4-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Mar 1, 2021
- Updated
- Mar 10, 2021
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
interdns. co. uk - Name
- ICUK Ripe Administrator
- Handle
- IRA19-RIPE