Data as of Nov 3, 2026
204.58.136.0/22
Anonymizer · ISP proxyExtreme Communications Technology Limited
Announcement
this exact prefix
No RPKI
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 28, 2026
its first announcement on record
IPv4 market
Path
Announced by AS202036 since Sep 28, 2026 · 5 wk ago
1 · Holder
2 · Leased from
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 204.58.136.0/22 | /24s |
|---|---|---|
| ARISK | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
204.58.136.0/22
From the registry to its use
- Jan 15, 1995AssignedGroupo Financiero Margenassigned204.58.136.0/22
- Sep 28, 2026– Nov 2, 2026
- todayLeased fromARISKIP broker
Network & registry
IPv4 market
Holder
- Organization
- Not stated by the registry
Origin network
AS202036
HK
- Name
- Extreme Communications Technology Limited
- Type
- Hosting
- Registered
- Jan 23, 2026
- Domain
- extreisp.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 28, 2026
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 204.58.136.0/22
- Netname
- MX-GFMA1-LACNIC
- Registrant
- Groupo Financiero Margen
- Registrant country
- MX
- Organization
- Not stated by the registry
- Type
- assigned
- Created
- Jan 15, 1995
- RIR
- LACNIC
- Country
- MX
- Delegated
- Jan 15, 1995
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Ruben Ayala
- Phone
- +52 5283357422
- Handle
- RUA3