Data as of Nov 7, 2026
141.11.200.0/23
No anonymizer space · no proxy exits in 30 daysNufibre Ltd · space held by Vantiva SA
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
IPv4 market
Path
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
141.11.200.0/23
From the registry to its use
- Jun 9, 2022ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA141.11.192.0/19
- Sep 20, 2023– Nov 6, 2023
- Jan 18, 2024– Dec 18, 2024
- Dec 7, 2024– Dec 18, 2024
- Dec 7, 2024– Feb 11, 2026Announced
- Jan 31, 2026– today
- Feb 5, 2026Route objectIPXORIPE route object for AS215453 Nufibre Ltd, maintainer NETUTILS-MNT
- Feb 5, 2026Route objectIPXORADB route object for AS215453 Nufibre Ltd, maintainer MAINT-AS834
- todayRegistry recordVantiva SAALLOCATED PA141.11.0.0/16
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 141.11.0.0/16 | 65,536 | FR-TCH-19920526 | Vantiva SA (ORG-TS374-RIPE) · FR | ALLOCATED PA | — | abuse@ |
| └ 141.11.192.0/19 | 8,192 | IPXO_ | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Jun 9, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Vantiva SA
- Handle
- ORG-TS374-RIPE
- Range
- 141.
11. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 141.
11. 192. 0/ 19 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jun 9, 2022
Origin network
AS215453
GB
- Name
- Nufibre Ltd
- Type
- Internet provider
- Registered
- Sep 15, 2025
- Domain
- nufibre.co.uk
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2023
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 4
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 141.
11. 192. 0/ 19 - Netname
- IPXO_
141_ 11_ 192 - Registrant
- Internet Utilities Europe and Asia Limited
- Registrant country
- EU
- Organization
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Jun 9, 2022
- Updated
- Feb 12, 2025
- Maintainer
- vantiva-mnt
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- May 26, 1992
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834