Data as of Nov 9, 2026
193.36.203.0/24
Anonymizer · ISP proxyFrontier Communications of America, Inc. · space held by GVM Sistem 2003 SRL
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 10, 2026
from AS209854 Cyberzone S.A.
registry: sub-allocated pa to Pro Marketing Central LLC by GVM Sistem 2003 SRL, Oct 15, 2026
IPv4 market
Path
Reallocated to Pro Marketing Central LLC · Oct 15, 2026 · 4 wk ago · by GVM Sistem 2003 SRL
1 · Holder
record created Feb 6, 2019 · reallocated to Pro Marketing Central LLC Oct 15, 2026
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 193.36.203.0/24 | /24s |
|---|---|---|
| GVM Sistem | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
193.36.203.0/24
From the registry to its use
- Jul 15, 2013– Dec 15, 2013
- Feb 6, 2019Registry recordGVM Sistem 2003 SRLALLOCATED PA193.36.192.0/19
- Jun 14, 2021– May 22, 2023
- May 23, 2023– May 30, 2026
- Oct 10, 2026– today
- Oct 15, 2026ReallocatedPro Marketing Central LLCSUB-ALLOCATED PA193.36.203.0/24
- Oct 15, 2026Route objectAS5650 Frontier Communications of America, Inc.RIPE route object for AS5650 Frontier Communications of America, Inc., maintainer US-PROMARKETING-1-MNT
- Oct 16, 2026Route objectAS5650 Frontier Communications of America, Inc.RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS46261
- todayLeased fromGVM SistemLessor
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 193.36.192.0/19 | 8,192 | RO-GVM-20120724 | GVM Sistem 2003 SRL (ORG-SGSS3-RIPE) · RO | ALLOCATED PA | Feb 6, 2019 | abuse@ |
| └ 193.36.203.0/24 | 256 | ORG-PMCL2-RIPE | Pro Marketing Central LLC (ORG-PMCL2-RIPE) · US | SUB-ALLOCATED PA | Oct 15, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- GVM Sistem 2003 SRL
- Handle
- ORG-SGSS3-RIPE
- Range
- 193.
36. 192. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Feb 6, 2019
- Reallocated to
- Pro Marketing Central LLC (ORG-PMCL2-RIPE)
- Reallocated range
- 193.
36. 203. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Oct 15, 2026
Origin network
AS5650
US
- Name
- Frontier Communications of America, Inc.
- Type
- Internet provider
- Registered
- Jul 25, 1995
- Domain
- verizonbusiness.com
- Website
- www.frontier.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2013
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Oct 10, 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 193.
36. 203. 0/ 24 - Netname
- ORG-PMCL2-RIPE
- Registrant
- Pro Marketing Central LLC
- Registrant country
- US
- Organization
- Pro Marketing Central LLC (ORG-PMCL2-RIPE)
- Org country
- US
- Type
- SUB-ALLOCATED PA
- Created
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Maintainer
- GVM-MNT
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Jul 24, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
promarketingcentral. com - Name
- Abuse-C Role
- Handle
- AR39925-RIPE