Data as of Nov 5, 2026
155.103.64.0/23
Anonymizer · ISP proxyHurricane Electric LLC · space held by Kuxueyun LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Recent change
New origin Sep 2026
its first announcement on record
IPv4 market
Path
Announced by AS6939 since Sep 2026 · 7 wk ago
1 · Holder
record created Jan 13, 2026 · reallocated to SkyQuantum Internet Service Apr 28, 2026
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 155.103.64.0/23 | /24s |
|---|---|---|
| Kuxueyun LLC | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
155.103.64.0/23
From the registry to its use
- Jan 13, 2026Registry recordKuxueyun LLCDirect Allocation155.103.64.0/22
- Apr 28, 2026ReallocatedSkyQuantum Internet ServiceReallocated155.103.64.0/23
- Apr 28, 2026Route objectAS55201 SkyQuantum Internet ServiceARIN route object for AS55201 SkyQuantum Internet Service, maintainer MNT-KL-364
- Jun 5, 2026Route objectAS23532 Iovz Networks IncARIN route object for AS23532 Iovz Networks Inc, maintainer MNT-KL-364
- Sep 2, 2026Route objectAS6939 Hurricane Electric LLCARIN route object for AS6939 Hurricane Electric LLC, maintainer MNT-KL-364
- Sep 7, 2026Route objectAS6939 Hurricane Electric LLCRADB route object for AS6939 Hurricane Electric LLC, maintainer MAINT-AS55201
- Sep 16, 2026– today
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 155.103.64.0/24 since May 2026 | AS23532 | ISP proxy | Kuxueyun LLC via SkyQuantum Internet Service | |
| 155.103.65.0/24 since May 2026 | AS23532 | ISP proxy | Kuxueyun LLC via SkyQuantum Internet Service |
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 |
|---|---|---|---|---|---|---|
| 155.103.64.0/22 | 1,024 | KUXUEYUN-US | Kuxueyun LLC (KL-364) · US | Direct Allocation | Jan 13, 2026 | abuse@ |
| └ 155.103.64.0/23 | 512 | SISL-43 | SkyQuantum Internet Service (SISL-43) · US | Reallocated | Apr 28, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Kuxueyun LLC
- Handle
- KL-364
- Range
- 155.
103. 64. 0/ 22 - Registration type
- Direct Allocation
- Record created
- Jan 13, 2026
- Reallocated to
- SkyQuantum Internet Service (SISL-43)
- Reallocated range
- 155.
103. 64. 0/ 23 - Reallocated
- Apr 28, 2026
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 155.
103. 64. 0/ 23 - Netname
- SISL-43
- Registrant
- SkyQuantum Internet Service
- Organization
- SkyQuantum Internet Service (SISL-43)
- Org address
- 30 N Gould St Ste N, Sheridan, WY, 82801
- Org country
- US
- Type
- Reallocated
- Handle
- NET-155-103-64-0-2
- Parent
- NET-155-103-64-0-1
- Created
- Apr 28, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 13, 2026
- Status
- assigned
Report abuse
Abuse contact
- abuse@
adsl. cat - Name
- Abuse
- Phone
- +1-971-333-0066
- Handle
- ABUSE9697-ARIN