Data as of Nov 5, 2026
38.182.128.0/17
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
IPv4 market
Path
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 38.182.128.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.129.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.130.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.131.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.132.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.133.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.134.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.135.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.136.0/24 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.137.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.138.0/23 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.138.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.139.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.140.0/23 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.141.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.142.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.144.0/23 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.146.0/24 since Apr 2026 | AS133012 | Unknown | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.147.0/24 since Jul 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.148.0/22 since May 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.152.0/24 since May 2024 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.153.0/24 since Nov 2025 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.154.0/24 since May 2024 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.158.0/24 since May 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.159.0/24 since May 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.160.0/22 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.164.0/22 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.168.0/24 since Oct 2024 | AS40065 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.179.0/24 since Nov 2024 | AS40065 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.180.0/22 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.184.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.185.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.186.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.187.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.188.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.189.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.190.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.191.0/24 since Oct 10, 2026 | AS8796 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.192.0/20 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.208.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.209.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.212.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.213.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.217.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.218.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.219.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.220.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.221.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.222.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.223.0/24 since Mar 2024 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.224.0/22 since Aug 2025 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.224.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.225.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.226.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.228.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.229.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.230.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.231.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.232.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.233.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.234.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.235.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.236.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.237.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.238.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.239.0/24 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.240.0/20 since May 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. | |
| 38.182.246.0/24 since Apr 2026 | AS18186 | Hosting | Cogent Communications, LLC via Starcloud Global Pte. Ltd. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 27,648 | 84% | 67 | |
| Internet provider | 4,864 | 15% | 5 | |
| Unknown | 256 | 0.78% | 1 |
Network & registry
Announced by
Covering announcement 38.0.0.0/8
- Prefix
- 38.0.0.0/8
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Leased from
- IP broker Rackdog (part)
- Proxy exits
- 406,815
- Always-on exits
- 77,739
- RPKI
- No RPKI
- Netname
- COGENT-A
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Who has announced 38.0.0.0/8
38.0.0.0/8
Routing history
- First seen
- Before our records
- Origin networks
- 1
IRR
Route objects on 38.0.0.0/8
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS174 | RADB | Cogent | MAINT-AS174 | Nov 13, 2023 |
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