Data as of Nov 7, 2026
109.121.37.0/24
Anonymizer · ISP proxy1&1 Versatel GmbH · space held by Orion Telekom Tim d.o.o.Beograd
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Nov 5, 2026
from AS199524 G-Core Labs S.A.
IPv4 market
Path
Announced by AS8881 since Nov 5, 2026 · 2 days ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 109.121.37.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 109.121.37.0/24 | /24s |
|---|---|---|
| Orion Telekom Tim d.o.o.Beograd | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
109.121.37.0/24
From the registry to its use
- Sep 23, 2009Registry recordOrion Telekom Tim d.o.o.BeogradALLOCATED PA109.121.0.0/18
- Mar 15, 2022ReallocatedOrion Telekom Tim d.o.o.BeogradSUB-ALLOCATED PA109.121.32.0/20
- Mar 17, 2022– Jul 22, 2025
- Jul 23, 2025– Aug 15, 2025
- Aug 16, 2025– Oct 26, 2025
- Oct 15, 2025– Nov 19, 2025
- Nov 8, 2025– Dec 1, 2025
- Nov 20, 2025– Feb 11, 2026Announced
- Feb 24, 2026– Mar 19, 2026
- Mar 8, 2026– Mar 31, 2026Announced
- Apr 13, 2026– Aug 22, 2026
- Oct 22, 2026Route objectIPXORIPE route object for AS8881 1&1 Versatel GmbH, maintainer NETUTILS-MNT
- Nov 5, 2026– today
- 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 |
|---|---|---|---|---|---|---|
| 109.121.0.0/18 | 16,384 | RS-ORIONTELEKOMTIM-20090923 | Orion Telekom Tim d.o.o.Beograd (ORG-PSOD1-RIPE) · RS | ALLOCATED PA | Sep 23, 2009 | abuse@ |
| └ 109.121.32.0/20 | 4,096 | Heficed | Orion Telekom Tim d.o.o.Beograd (ORG-PSOD1-RIPE) · RS | SUB-ALLOCATED PA | Mar 15, 2022 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Orion Telekom Tim d.o.o.Beograd
- Handle
- ORG-PSOD1-RIPE
- Range
- 109.
121. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Sep 23, 2009
Origin network
AS8881
DE
- Name
- 1&1 Versatel GmbH
- Type
- Internet provider
- Registered
- Jul 8, 1998
- Domain
- 1und1.net
- Website
- www.1und1.net/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2022
- Current origin since
- Nov 5, 2026 · under a month
- Origin networks
- 9
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 8
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 109.121.37.0/24 | AS8881 | /24 | RIPE | RPKI valid |
| 109.121.32.0/21 | AS9125 | /21 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8881 | RIPE | NETUTILS-MNT | Oct 22, 2026 |
Whois
Registration for this announcement
- Range
- 109.
121. 32. 0/ 20 - Netname
- Heficed
- Registrant
- Orion Telekom Tim d.o.o.Beograd
- Registrant country
- US
- Organization
- Orion Telekom Tim d.o.o.Beograd (ORG-PSOD1-RIPE)
- Org country
- RS
- Type
- SUB-ALLOCATED PA
- Created
- Mar 15, 2022
- Updated
- Feb 12, 2025
- Maintainer
- ORIONTELEKOM-MNT
- RIR
- RIPE NCC
- Country
- RS
- Delegated
- Sep 23, 2009
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse Contact
- Handle
- AR834