Data as of Nov 3, 2026
83.148.168.0/22
Anonymizer · ISP proxyBritish Telecommunications Limited · space held by GTT - EMEA Ltd.
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Oct 22, 2026
its first announcement on record
registry: sub-allocated pa to Code200 UAB by GTT - EMEA Ltd., Aug 20, 2026
IPv4 market
Path
Announced by AS2856 since Oct 22, 2026 · 12 days ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 83.148.168.0/22 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
83.148.168.0/22
From the registry to its use
- Mar 1, 2004Registry recordGTT - EMEA Ltd.ALLOCATED PA83.148.128.0/18
- May 9, 2005– Nov 18, 2016
- Nov 7, 2016– Mar 23, 2023
- Mar 12, 2023– Nov 2, 2026
- Aug 20, 2026ReallocatedCode200 UABSUB-ALLOCATED PA83.148.168.0/22
- Aug 21, 2026Route objectIPXORIPE route object for AS2497 Internet Initiative Japan Inc., maintainer AS3257-ROUTE-MNT AS3257-IPAM-MNT NETUTILS-MNT
- Aug 24, 2026Route objectEleven HoldingsRADB route object for AS2497 Internet Initiative Japan Inc., maintainer MAINT-AS214937
- Oct 7, 2026Route objectAS2856 British Telecommunications LimitedRIPE route object for AS2856 British Telecommunications Limited, maintainer AS3257-IPAM-MNT
- Oct 22, 2026– Nov 2, 2026
- todayLeased fromIPXOIP broker
- todayUsedOxylabsProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.148.128.0/18 since Mar 2023 | AS3257 | Internet provider | 11 | GTT - EMEA Ltd. |
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 |
|---|---|---|---|---|---|---|
| 83.148.128.0/18 | 16,384 | UK-EASYNET-20040301 | GTT - EMEA Ltd. (ORG-EA49-RIPE) · GB | ALLOCATED PA | Mar 1, 2004 | [email protected] |
| └ 83.148.168.0/22 | 1,024 | LT-CODE200-20080305-GTT | Code200 UAB | SUB-ALLOCATED PA | Aug 20, 2026 | [email protected] via UK-EASYNET-20040301 |
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
IPv4 market
Holder
- Organization
- GTT - EMEA Ltd.
- Handle
- ORG-EA49-RIPE
- Range
- 83.148.128.0/18
- Registration type
- ALLOCATED PA
- Record created
- Mar 1, 2004
- Reallocated to
- Code200 UAB
- Reallocated range
- 83.148.168.0/22
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 20, 2026
Origin network
AS2856
GB
- Name
- British Telecommunications Limited
- Type
- Internet provider
- Registered
- Dec 22, 1993
- Domain
- bt.net
- Website
- www.bt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 12
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 83.148.168.0/22
- Netname
- LT-CODE200-20080305-GTT
- Registrant
- Code200 UAB
- Registrant country
- GB
- Organization
- Code200 UAB
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Aug 20, 2026
- Updated
- Aug 20, 2026
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 1, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR17615-RIPE