Data as of Nov 6, 2026
81.188.21.184/29
Anonymizer · Datacenter proxyDatacamp Limited · space held by GTT Communications Belgium N.V.
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recent change
New origin Nov 5, 2026
its first announcement on record
IPv4 market
Path
Announced by AS212238 since Nov 5, 2026 · this week
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 81.188.21.184/29 | /24s |
|---|---|---|
| GTT Communications Belgium N.V. | 8100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Holder | RPKI |
|---|---|---|---|---|---|---|
| 81.188.0.0/16 since Oct 2021 | AS3257 | Residential | 11,26417%ISP proxy | Proxy providersoperated by Oxylabs | GTT Communications Belgium N.V. |
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 |
|---|---|---|---|---|---|---|
| 81.188.0.0/16 | 65,536 | BE-EASYNET-20030218 | GTT Communications Belgium N.V. (ORG-EB1-RIPE) · BE | ALLOCATED PA | Feb 18, 2003 | abuse@ |
| └ 81.188.21.184/29 | 8 | HOLIDAYINN-BE | Holiday Inn Liège | ASSIGNED PA | Jun 5, 2007 | abuse@ via BE-EASYNET-20030218 |
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 81.188.20.0/23
- Prefix
- 81.188.20.0/23
- Announced by
- AS212238 Datacamp Limited
- Type
- Datacenter proxy
- Anonymizer addresses
- all
- Operator
- Proxy providersoperated by Oxylabs
- RPKI
- RPKI valid
- Netname
- CODE200-20261029-GTT
- Registrant
- Code200 UAB
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- GTT Communications Belgium N.V.
- Handle
- ORG-EB1-RIPE
- Range
- 81.
188. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Feb 18, 2003
Origin network
AS212238
GB
- Name
- Datacamp Limited
- Type
- Hosting
- Registered
- Dec 2, 2020
- Domain
- datacamp.co.uk
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 12,487
Routing timeline
Covering aggregate above, the prefix's own history below
81.188.20.0/23
Routing history
- Pattern
- Stable
- First seen
- Nov 5, 2026
- Current origin since
- Nov 5, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.188.16.0/20 | AS212238 | /24 | RIPE | RPKI valid |
| 81.188.0.0/16 | AS3257 | /16 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 81.
188. 16. 0/ 20 - Netname
- CODE200-20261029-GTT
- Registrant
- Code200 UAB
- Registrant country
- GB
- Organization
- Code200 UAB
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Oct 29, 2026
- Updated
- Oct 29, 2026
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- BE
- Delegated
- Feb 18, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Easynet Belgium Hostmaster
- Handle
- EBH7-RIPE