Data as of Nov 3, 2026
149.52.76.0/22
Anonymizer · ISP proxySkyQuantum Internet Service · space held by Cogent Communications, LLC
Announced by
Type
ISP proxy
Recent change
New origin Sep 28, 2026
from AS63450 Ether Web Network, Inc.
IPv4 market
Path
Announced by AS55201 since Sep 28, 2026 · 5 wk ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 149.52.76.0/22 | /24s | Role |
|---|---|---|---|---|
| SkyQuantum | 1,024100% | 4 | Runs it | |
| Novada | 25625% | 1 | Sells it |
Runs itSells it
Leased from
Owners leasing their own space
| Name | In 149.52.76.0/22 | /24s |
|---|---|---|
| Cogent Communications, LLC | 1,024100% | 4 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 149.52.0.0/15 since Sep 2006 | AS174 | Internet provider | 3 |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 149.52.0.0/16 | 65,536 | COGENT-149-52-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | [email protected] |
| └ 149.52.64.0/19 | 8,192 | WISDOM-CLOUD-CGNT-NET-6 | Wisdom Cloud Internet Technology Pte. Ltd (WCITPL) · SG | Reallocated | Jun 20, 2024 | [email protected] |
| └ 149.52.64.0/20 | 4,096 | NET-149-52-64-0 | SkyQuantum Internet Service (SISL-43) · US | Reallocated | Jun 24, 2024 | [email protected] |
Network & registry
Announced by
Covering announcement 149.52.0.0/17
- Prefix
- 149.52.0.0/17
- Announced by
- AS55201 SkyQuantum Internet Service
- Type
- ISP proxy
- Anonymizer addresses
- 32,000 addresses · 98%
- Operator
- Proxy providersoperated by SkyQuantumsold by Novada
- Proxy exits
- 3
- RPKI
- No RPKI
- Netname
- COGENT-149-52-16
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Routing timeline
Covering aggregate above, the prefix's own history below
149.52.0.0/17
Routing history
- Pattern
- Rotating
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 149.52.0.0/16
- Netname
- COGENT-149-52-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Type
- Direct Allocation
- Handle
- NET-149-52-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN