Data as of Nov 3, 2026
87.81.64.0/21
Anonymizer · ISP proxyMadeala Telecom Technology Inc · space held by Sky UK Limited
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
IPv4 market
Path
Announced by AS63099 since Aug 2026 · 10 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 87.81.64.0/21 | /24s |
|---|---|---|
| ARISK | 2,048100% | 8 |
Leased from
Owners leasing their own space
| Name | In 87.81.64.0/21 | /24s |
|---|---|---|
| Sky UK Limited | 2,048100% | 8 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
87.81.64.0/21
From the registry to its use
- Feb 5, 2026Registry recordSky UK LimitedALLOCATED PA87.80.0.0/15
- Feb 5, 2026ReallocatedSky UK LimitedSUB-ALLOCATED PA87.81.0.0/16
- Aug 12, 2026AssignedWin Ocean Service Co. LimitedASSIGNED PA87.81.64.0/21
- Aug 12, 2026Route objectIPXORIPE route object for AS63099 Madeala Telecom Technology Inc, maintainer NETUTILS-MNT
- Aug 12, 2026Route objectIPXORADB route object for AS63099 Madeala Telecom Technology Inc, maintainer MAINT-AS834
- Aug 23, 2026– Nov 2, 2026
- todayLeased fromARISKIP broker
- 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 |
|---|---|---|---|---|---|---|
| 87.80.0.0/15 | 131,072 | UK-SKY-20050509 | Sky UK Limited (ORG-SUL39-RIPE) · GB | ALLOCATED PA | Feb 5, 2026 | [email protected] |
| └ 87.81.0.0/16 | 65,536 | SKY-LEASED-IPXO | Sky UK Limited (ORG-SUL39-RIPE) · GB | SUB-ALLOCATED PA | Feb 5, 2026 | [email protected] |
| └ 87.81.64.0/21 | 2,048 | MADEALA-TELECOM-TECHNOLOGY-INC | Win Ocean Service Co. Limited (ORG-WOSC2-RIPE) · HK | ASSIGNED PA | Aug 12, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Sky UK Limited
- Handle
- ORG-SUL39-RIPE
- Range
- 87.80.0.0/15
- Registration type
- ALLOCATED PA
- Record created
- Feb 5, 2026
Origin network
AS63099
US
- Name
- Madeala Telecom Technology Inc
- Type
- Hosting
- Registered
- Nov 7, 2025
- Domain
- madeala.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 87.81.64.0/21
- Netname
- MADEALA-TELECOM-TECHNOLOGY-INC
- Registrant
- Win Ocean Service Co. Limited
- Registrant country
- US
- Organization
- Win Ocean Service Co. Limited (ORG-WOSC2-RIPE)
- Org country
- HK
- Type
- ASSIGNED PA
- Created
- Aug 12, 2026
- Updated
- Sep 5, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 9, 2005
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Win Ocean Service Co. Limited
- Handle
- WOSC1-RIPE