Data as of Nov 7, 2026
188.31.20.0/22
No anonymizer space · no proxy exits in 30 daysHutchison 3G UK Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Recent change
New origin Sep 28, 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 188.30.0.0/15 since Apr 2021 | AS206067 | Mobile | 5,744 223 always on | Hutchison 3G UK Limited |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 188.28.0.0/14 | 262,144 | UK-H3G-20090213 | Hutchison 3G UK Limited (ORG-HUL1-RIPE) · GB | ALLOCATED PA | Feb 13, 2009 | abuse@ |
| └ 188.31.0.0/16 | 65,536 | H3GUK | Mobile Broadband Service | ASSIGNED PA | Oct 11, 2012 | abuse@ via UK-H3G-20090213 |
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
Registry
Holder
- Organization
- Hutchison 3G UK Limited
- Handle
- ORG-HUL1-RIPE
- Range
- 188.
28. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- Feb 13, 2009
Origin network
AS206067
GB
- Name
- Hutchison 3G UK Limited
- Type
- Internet provider
- Registered
- Mar 31, 2017
- Domain
- three.co.uk
- Website
- www.three.co.uk/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 188.31.20.0/22 | AS206067 | /22 | RIPE | RPKI valid |
| 188.31.16.0/21 | AS198949 | /21 | RIPE | Another network |
| 188.31.16.0/21 | AS206067 | /21 | RIPE | Too specific |
| 188.30.0.0/15 | AS206067 | /15 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS206067 | RIPE | Mobile Broadband Service | H3GUK-MNT | Sep 21, 2026 |
Whois
Registration for this announcement
- Range
- 188.
31. 0. 0/ 16 - Netname
- H3GUK
- Registrant
- Mobile Broadband Service
- Registrant country
- GB
- Organization
- Mobile Broadband Service
- Org country
- GB
- Type
- ASSIGNED PA
- Created
- Oct 11, 2012
- Updated
- Oct 28, 2013
- Maintainer
- H3GUK-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 13, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
three. co. uk - Name
- H3G UK RIPE Admin
- Handle
- HURA1-RIPE