Data as of Nov 3, 2026
149.57.7.0/24
Anonymizer · Datacenter proxyLS4KDC Limited · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market
Path
1 · Holder
record created Jan 28, 1992 · reallocated to LogicWeb Inc. Jun 1, 2021
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 149.57.7.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
149.57.7.0/24
From the registry to its use
- Jan 28, 1992Registry recordCogent Communications, LLCDirect Allocation (legacy, pre-1997)149.57.0.0/16
- Jun 1, 2021ReallocatedLogicWeb Inc.Reallocated149.57.0.0/16
- Jun 26, 2021– Aug 7, 2022
- Mar 5, 2022– Mar 16, 2022AnnouncedAS22333 AB E-Commerce, LLC
- Sep 1, 2022– Mar 5, 2024
- Aug 9, 2024– Nov 7, 2025
- Nov 8, 2025– Jan 6, 2026
- Apr 25, 2026– today
- Apr 30, 2026Route objectAS214760 LS4KDC LimitedARIN route object for AS214760 LS4KDC Limited, maintainer MNT-COGC
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 |
|---|---|---|---|---|---|---|
| 149.57.0.0/16 | 65,536 | COGENT-149-57-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | [email protected] |
| └ 149.57.0.0/16 | 65,536 | LOGICWEB | LogicWeb Inc. (LOGIC-25) · US | Reallocated | Jun 1, 2021 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 149.57.0.0/16
- Registration type
- Direct Allocation
- Record created
- Jan 28, 1992
- Legacy
- yes
- Reallocated to
- LogicWeb Inc. (LOGIC-25)
- Reallocated
- Jun 1, 2021
Origin network
AS214760
HK
- Name
- LS4KDC Limited
- Type
- Hosting
- Registered
- Jun 5, 2024
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2021
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 5
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 5
Whois
Registration for this announcement
- Range
- 149.57.0.0/16
- Netname
- LOGICWEB
- Registrant
- LogicWeb Inc.
- Organization
- LogicWeb Inc. (LOGIC-25)
- Org address
- 55 Broadway, Greenlawn, NY, 11740
- Org country
- US
- Type
- Reallocated
- Handle
- NET-149-57-0-0-2
- Parent
- NET-149-57-0-0-1
- Created
- Jun 1, 2021
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-347-212-5047
- Handle
- ABUSE1808-ARIN