Data as of Nov 11, 2026
199.0.26.0/24
Anonymizer · ISP proxyTelstra Global · space held by Cogent Communications, LLC
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 199.0.26.0/24 | /24s |
|---|---|---|---|
| Bright Data | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 199.0.26.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 199.0.0.0/14 since May 2024 | AS174 | Internet provider | IP broker Rackdog (part) | 31 4 always on | 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 | abuse@ |
| └ 199.0.0.0/18 | 16,384 | RACKDOG-CGNT-NET-18 | RCN (C11605116) · US | Reassigned | May 27, 2026 | abuse@ via COGENT-199-0-0 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 199.0.0.0/19
- Prefix
- 199.0.0.0/19
- Announced by
- AS4637 Telstra Global
- Type
- ISP proxy
- Anonymizer addresses
- all
- Operator
- Proxy providersoperated by Bright Data
- Leased from
- IP broker Rackdog
- RPKI
- No RPKI
- Netname
- RACKDOG-CGNT-NET-18
- Registrant
- RCN
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 199.
0. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Sep 8, 1993
- Legacy
- yes
Origin network
AS4637
HK
- Name
- Telstra Global
- Type
- Internet provider
- Registered
- Oct 30, 1995
- Domain
- telstrainternational.com
- Website
- www.telstrainternational.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
199.0.0.0/19
Routing history
- Pattern
- Stable
- First seen
- Dec 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 199.
0. 0. 0/ 18 - Netname
- RACKDOG-CGNT-NET-18
- Registrant
- RCN
- Organization
- RCN (C11605116)
- Type
- Reassigned
- Handle
- NET-199-0-0-0-2
- Parent
- NET-199-0-0-0-1
- Created
- May 27, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN