Data as of Nov 6, 2026
38.57.36.0/22
No anonymizer space · no proxy exits in 30 daysGlobal Secure Layer · 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) | 405,043 77,969 always on | Cogent Communications, LLC |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 38.57.36.0/24 since Aug 2025 | AS137409 | Hosting | Cogent Communications, LLC | |
| 38.57.37.0/24 since May 2024 | AS137409 | Hosting | Cogent Communications, LLC | |
| 38.57.38.0/24 since Dec 2025 | AS7578 | Hosting | Cogent Communications, LLC |
Network & registry
Origin network
AS7578
AU
- Name
- Global Secure Layer
- Type
- Hosting
- Registered
- Aug 10, 2007
- Domain
- globalsecurelayer.com
- Website
- globalsecurelayer.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2024
- Current origin since
- Dec 2024 · 1.8 yr
- Origin networks
- 3
- Last change of origin
- Mar 2026
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7578 | RADB | Proxy added due to requirement relating to -05387814. | MAINT-GSLNETWORKS-AU | Sep 8, 2025 |
Whois
Registration for this announcement
- Range
- 38.
0. 0. 0/ 8 - Netname
- COGENT-A
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-38-0-0-0-1
- Created
- Apr 16, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 16, 1991
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN