Data as of Nov 12, 2026
91.149.227.0/24
Anonymizer · ISP proxyLiberty Global Europe Holding B.V. · space held by Marton Media Sp. z o. o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jun 2026
from AS41952 Marton Media Sp. z o. o.
IPv4 market
Path
Announced by AS6830 since Jun 2026 · 5 mo ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 91.149.227.0/24 | /24s |
|---|---|---|---|
| IPRoyal | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 91.149.227.0/24 | /24s |
|---|---|---|
| Marton Media Sp. z o. o. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.149.227.0/24
From the registry to its use
- May 26, 2020– Dec 3, 2020Announced
- Nov 22, 2020– Jun 8, 2022Announced
- May 28, 2022– Dec 29, 2022
- Dec 19, 2022Registry recordMarton Media Sp. z o. o.ALLOCATED PA91.149.192.0/18
- Dec 30, 2022– May 18, 2026Announced
- May 31, 2026– Jun 23, 2026
- Jun 12, 2026– today
- Jun 15, 2026Route objectAS6830 Liberty Global Europe Holding B.V.RIPE route object for AS6830 Liberty Global Europe Holding B.V., maintainer MARTON-MNT
- todayUsedIPRoyalProxy seller
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 |
|---|---|---|---|---|---|---|
| 91.149.192.0/18 | 16,384 | PL-MARTONMEDIA-20061120 | Marton Media Sp. z o. o. (ORG-MMSZ10-RIPE) · PL | ALLOCATED PA | Dec 19, 2022 | abuse@ |
| └ 91.149.227.0/24 | 256 | PL-MARTON-NETWORK | Marton Media Sp. z o. o. (ORG-MMSZ10-RIPE) · PL | ASSIGNED PA | Oct 7, 2019 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Marton Media Sp. z o. o.
- Handle
- ORG-MMSZ10-RIPE
- Range
- 91.
149. 192. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Dec 19, 2022
Origin network
AS6830
NL
- Name
- Liberty Global Europe Holding B.V.
- Type
- Internet provider
- Registered
- Nov 13, 1996
- Domain
- libertyglobal.com
- Website
- www.libertyglobal.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2020
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 6
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 91.
149. 227. 0/ 24 - Netname
- PL-MARTON-NETWORK
- Registrant
- Marton Media Sp. z o. o.
- Registrant country
- PL
- Organization
- Marton Media Sp. z o. o. (ORG-MMSZ10-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Oct 7, 2019
- Updated
- Jun 1, 2026
- Maintainer
- MARTON-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Nov 20, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
martonmedia. pl - Name
- Abuse-C Role
- Handle
- AR69512-RIPE