Data as of Nov 3, 2026
149.51.124.0/24
Anonymizer · ISP proxySkyQuantum Internet Service · space held by Cogent Communications, LLC
IPv4 market
Path
1 · Holder
record created Jan 28, 1992 · reallocated to Wisdom Cloud Internet Technology Pte. Ltd Dec 29, 2025
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 149.51.124.0/24 | /24s |
|---|---|---|---|
| SkyQuantum | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 149.51.124.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
149.51.124.0/24
From the registry to its use
- Jan 28, 1992Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)149.51.0.0/16
- Sep 15, 2006– Nov 2, 2026
- Dec 29, 2025ReallocatedWisdom Cloud Internet Technology Pte. LtdReallocated149.51.64.0/18
- Jan 8, 2026AssignedComcast Cable Communications, LLCReassigned149.51.124.0/24
- Jan 31, 2026– Mar 7, 2026
- Feb 3, 2026Route objectAS197537 Wisdom Cloud Internet Technology Pte. Ltd.RADB route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-AS55201
- Mar 8, 2026– Nov 2, 2026
- Sep 9, 2026Route objectAS63450 Ether Web Network, Inc.RADB route object for AS63450 Ether Web Network, Inc., maintainer MAINT-AS55201
- todayUsedSkyQuantumProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | RPKI |
|---|---|---|---|---|---|
| 149.50.0.0/15 since Sep 2006 | AS174 | Internet provider | IP broker Rackdog (part) | 3,385 978 always on |
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 |
|---|---|---|---|---|---|---|
| 149.51.0.0/16 | 65,536 | COGENT-149-51-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | [email protected] |
| └ 149.51.64.0/18 | 16,384 | WISDOM-CLOUD-CGNT-NET-12 | Wisdom Cloud Internet Technology Pte. Ltd (WCITPL) · SG | Reallocated | Dec 29, 2025 | [email protected] |
| └ 149.51.124.0/24 | 256 | NET-149-51-124-0 | Comcast Cable Communications, LLC (C11470946) · US | Reassigned | Jan 8, 2026 | [email protected] via WISDOM-CLOUD-CGNT-NET-12 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 149.51.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jan 28, 1992
- Legacy
- yes
- Reallocated to
- Wisdom Cloud Internet Technology Pte. Ltd (WCITPL)
- Reallocated range
- 149.51.64.0/18
- Reallocated
- Dec 29, 2025
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 2
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 149.51.124.0/24
- Netname
- NET-149-51-124-0
- Registrant
- Comcast Cable Communications, LLC
- Organization
- Comcast Cable Communications, LLC (C11470946)
- Type
- Reassigned
- Handle
- NET-149-51-124-0-1
- Parent
- NET-149-51-64-0-1
- Created
- Jan 8, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +65 94800603
- Handle
- ABUSE9698-ARIN