Data as of Nov 10, 2026
38.247.184.0/21
No anonymizer space · no proxy exits in 30 daysWANSecurity, Inc. · space held by Cogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | AS174 | Internet provider | IP broker Rackdog (part) | 401,849 78,907 always on | Cogent Communications, LLC |
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 |
|---|---|---|---|---|---|---|
| 38.0.0.0/8 | 16,777,216 | COGENT-A | Cogent Communications, LLC (COGC) · US | Direct Allocation | Apr 16, 1991 | abuse@ |
| └ 38.247.128.0/18 | 16,384 | DATABASEMART-CGNT-NET-1 | Database Mart LLC (DML-132) · US | Reallocated | Jan 21, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 38.
0. 0. 0/ 8 - Registration type
- Direct Allocation
- Record created
- Apr 16, 1991
- Legacy
- yes
- Reallocated to
- Database Mart LLC (DML-132)
- Reallocated range
- 38.
247. 128. 0/ 18 - Reallocated
- Jan 21, 2026
Origin network
AS1421
US
- Name
- WANSecurity, Inc.
- Type
- Business
- Registered
- Jul 31, 2009
- Domain
- wansec.com
- Website
- www.wansec.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2025
- Current origin since
- Nov 2025 · 12 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 38.247.128.0/18 | AS1421 | /24 | ARIN | RPKI valid |
| 38.247.128.0/18 | AS32097 | /24 | ARIN | Another network |
| 38.247.128.0/18 | AS393398 | /24 | ARIN | Another network |
| 38.247.128.0/18 | AS401479 | /24 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1421 | ALTDB | Customer prefix (temporary) | MNT-WANSEC-ALTDB | Nov 27, 2025 |
Whois
Registration for this announcement
- Range
- 38.
247. 128. 0/ 18 - Netname
- DATABASEMART-CGNT-NET-1
- Registrant
- Database Mart LLC
- Organization
- Database Mart LLC (DML-132)
- Org address
- 257 Westwood Dr., League City, TX, 77573
- Org country
- US
- Type
- Reallocated
- Handle
- NET-38-247-128-0-1
- Parent
- NET-38-0-0-0-1
- Created
- Jan 21, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
databasemart. com - Name
- Abuse
- Phone
- +1-409-877-4238
- Handle
- ABUSE8080-ARIN