Data as of Nov 6, 2026
149.18.21.0/24
1 residential-proxy exit · 30 daysOSNET · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- NovaProxy
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 |
|---|---|---|---|---|---|---|
| 149.18.0.0/16 | 65,536 | COGENT-149-18-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Jan 28, 1992 | abuse@ |
| └ 149.18.0.0/16 | 65,536 | LOGICWEB | LogicWeb Inc. (LOGIC-25) · US | Reallocated | Jun 1, 2021 | abuse@ |
| └ 149.18.21.0/24 | 256 | LOGICWEB | Smartnet LLC (SL-1930) · PR | Reallocated | Feb 6, 2023 | — |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 149.
18. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jan 28, 1992
- Legacy
- yes
- Reallocated to
- Smartnet LLC (SL-1930)
- Reallocated range
- 149.
18. 21. 0/ 24 - Reallocated
- Feb 6, 2023
Origin network
AS21559
PR
- Name
- OSNET
- Type
- Internet provider
- Registered
- Jul 7, 2010
- Domain
- osnetpr.net
- Website
- w2.osnetpr.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2021
- Current origin since
- May 2024 · 2.4 yr
- Origin networks
- 2
- Last change of origin
- Jul 2022
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21559 | RADB | Hosting | MAINT-AS64286 | Oct 6, 2026 |
Whois
Registration for this announcement
- Range
- 149.
18. 21. 0/ 24 - Netname
- LOGICWEB
- Registrant
- Smartnet LLC
- Organization
- Smartnet LLC (SL-1930)
- Org address
- PMB 222 POBOX 194000, SAN JUAN, PR, 00919
- Org country
- PR
- Type
- Reallocated
- Handle
- NET-149-18-21-0-1
- Parent
- NET-149-18-0-0-2
- Created
- Feb 6, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
logicweb. com - Name
- Abuse
- Phone
- +1-347-212-5047
- Handle
- ABUSE1808-ARIN