Data as of Nov 3, 2026
91.108.81.0/24
Anonymizer · ISP proxySkyquantum Telecom Ltd. · space held by IPFFM - Internet Provider Frankfurt GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Jul 2026
from AS17497 Liasail Global Hongkong Limited
IPv4 market
Path
Announced by AS216138 since Jul 2026 · 4 mo ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 91.108.81.0/24 | /24s |
|---|---|---|---|
| SkyQuantum | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 91.108.81.0/24 | /24s |
|---|---|---|
| IPFFM - Internet Provider Frankfurt GmbH | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
91.108.81.0/24
From the registry to its use
- Apr 15, 2014Registry recordIPFFM - Internet Provider Frankfurt GmbHALLOCATED PA91.108.64.0/18
- Nov 17, 2022ReallocatedIPFFM - Internet Provider Frankfurt GmbHSUB-ALLOCATED PA91.108.64.0/19
- Mar 8, 2026– Apr 12, 2026
- Jul 6, 2026– Nov 2, 2026
- Jul 10, 2026Route objectIPXORIPE route object for AS216138 Skyquantum Telecom Ltd., maintainer NETUTILS-MNT
- Jul 10, 2026Route objectIPXORADB route object for AS216138 Skyquantum Telecom Ltd., maintainer MAINT-AS834
- Oct 4, 2026AssignedSkyQuantum Internet Service LLCASSIGNED PA91.108.81.0/24
- Oct 4, 2026Route objectIPXORIPE route object for AS174 Cogent Communications, LLC, maintainer NETUTILS-MNT
- Oct 5, 2026Route objectIPXORADB route object for AS174 Cogent Communications, LLC, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
- todayUsedSkyQuantumProxy 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 |
|---|---|---|---|---|---|---|
| 91.108.64.0/18 | 16,384 | DE-IPFFM-20120615 | IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE) · DE | ALLOCATED PA | Apr 15, 2014 | [email protected] |
| └ 91.108.64.0/19 | 8,192 | IPFFM-LEASE | IPFFM - Internet Provider Frankfurt GmbH (ORG-SE7-RIPE) · DE | SUB-ALLOCATED PA | Nov 17, 2022 | [email protected] |
| └ 91.108.81.0/24 | 256 | NET-91-108-81-0-24 | SkyQuantum Internet Service LLC (ORG-SISL22-RIPE) · US | ASSIGNED PA | Oct 4, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- IPFFM - Internet Provider Frankfurt GmbH
- Handle
- ORG-SE7-RIPE
- Range
- 91.108.64.0/18
- Registration type
- ALLOCATED PA
- Record created
- Apr 15, 2014
Origin network
AS216138
GB
- Name
- Skyquantum Telecom Ltd.
- Type
- Hosting
- Registered
- Oct 17, 2023
- Domain
- skyquantum.net
- Website
- skyquantum.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2026
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 91.108.81.0/24
- Netname
- NET-91-108-81-0-24
- Registrant
- SkyQuantum Internet Service LLC
- Registrant country
- US
- Organization
- SkyQuantum Internet Service LLC (ORG-SISL22-RIPE)
- Org country
- US
- Type
- ASSIGNED PA
- Created
- Oct 4, 2026
- Updated
- Oct 4, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- SkyQuantum Internet Service LLC
- Handle
- SISL7-RIPE