Data as of Nov 3, 2026
199.3.192.0/18
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.3.194.0/24 since May 2024 | AS174 | Business | Cogent Communications, LLC | |
| 199.3.212.0/24 since May 2005 | AS14174 | Residential | Cogent Communications, LLC |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199.0.0.0/14 | 262,144 | COGENT-199-0-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Sep 8, 1993 | [email protected] |
| └ 199.3.192.48/28 | 16 | SPRINTLINK | unknown | — | — | — |
| └ 199.3.212.0/24 | 256 | SPRINT-C703D4 | north central regional planning (NCRP-1) · US | Reassigned | Sep 17, 1999 | — |
| └ 199.3.216.224/27 | 32 | SPRINTLINK | unknown | — | — | — |
| └ 199.3.217.0/24 | 256 | SPRINTLINK | unknown | — | — | — |
| └ 199.3.223.0/24 | 256 | SPRINT-C703DF-3 | unknown | — | — | — |
| └ 199.3.229.4/32 | 1 | SPRINTLINK | unknown | — | — | — |
| └ 199.3.243.0/24 | 256 | SPRINTLINK | unknown | — | — | — |
| └ 199.3.247.48/29 | 8 | FON-333892587287150 | unknown | — | — | — |
| └ 199.3.247.64/26 | 64 | FON-333892588883293 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
16,384 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 15,823 | 97% | 6 | |
| Business | 305 | 1.9% | 4 | |
| Residential | 256 | 1.6% | 1 |
Network & registry
Announced by
Covering announcement 199.0.0.0/14
- Prefix
- 199.0.0.0/14
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 27
- Always-on exits
- 5
- RPKI
- No RPKI
- Netname
- COGENT-199-0-0
- 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 199.0.0.0/14
199.0.0.0/14
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- May 2024 · 2.5 yr
- Origin networks
- 2
- Last change of origin
- May 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 199.0.0.0/14
- Netname
- COGENT-199-0-0
- 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-199-0-0-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Sep 8, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 1993
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN