Data as of Nov 3, 2026
83.148.153.0/24
Anonymizer · ISP proxyLevel 3 Parent, LLC · 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 Sep 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 AS10753 since Sep 2026 · 9 wk ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 83.148.153.0/24 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
83.148.153.0/24
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 PA83.148.153.0/24
- Sep 3, 2026Route objectAS10753 Level 3 Parent, LLCRIPE route object for AS10753 Level 3 Parent, LLC, maintainer AS3257-IPAM-MNT
- Sep 4, 2026– Nov 2, 2026
- 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] |
| └ 83.148.153.0/24 | 256 | 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
- 83.148.153.0/24
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 20, 2026
Origin network
AS10753
US
- Name
- Level 3 Parent, LLC
- Type
- Internet provider
- Registered
- Nov 18, 1997
- Domain
- level3.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 83.148.153.0/24
- Netname
- CODE200-20080305-GTT
- Registrant
- Code200 UAB
- Registrant country
- BR
- Organization
- Code200 UAB
- Org country
- BR
- Type
- SUB-ALLOCATED PA
- Created
- Aug 20, 2026
- Updated
- Sep 11, 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