Data as of Nov 3, 2026
77.47.148.0/22
Anonymizer · ISP proxy50 residential-proxy exits · 30 daysFrontier Communications of America, Inc. · space held by User Association of Ukrainian Research and Academic Network URAN
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Proxy exits nearby
Residential-proxy exits
Proxy exits
50
4.9% of its addresses · 30 days
Always-on exits
50
100% of its exits
Spread
1 of 4
/24s with at least one exit
Providers
12
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
73K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- Bright Data
- Byteful
- KocerRoxy
- LemonBright
- Proxiware
- Proxying
- Smartproxy
- ThunderProxy
- VitalExclusive
IPv4 market
Path
1 · Holder
record created Jan 15, 2007 · reallocated to a party the registry does not name Sep 20, 2024
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 77.47.148.0/22 | /24s |
|---|---|---|
| Gauss Research Laboratory | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
77.47.148.0/22
From the registry to its use
- Jan 15, 2007Registry recordUser Association of Ukrainian Research and Academic Network URANALLOCATED PA77.47.128.0/17
- Aug 18, 2020– Dec 27, 2020
- Sep 6, 2021– Sep 17, 2021Announced
- Sep 18, 2021– Mar 4, 2022AnnouncedAS1239 Cogent Communications, LLC
- Feb 21, 2022– Mar 28, 2022
- Apr 10, 2022– May 27, 2022
- Jun 9, 2022– Aug 2, 2023
- Sep 8, 2023– Feb 22, 2024
- Sep 14, 2024– Sep 25, 2024AnnouncedAS16589 Wired Tech LLC
- Nov 1, 2024– Feb 4, 2025
- Feb 17, 2025– Mar 24, 2025
- May 12, 2025Route objectAS5650 Frontier Communications of America, Inc.RIPE route object for AS5650 Frontier Communications of America, Inc., maintainer URAN-MNT
- May 12, 2025– Nov 2, 2026
- May 13, 2025Route objectAS5650 Frontier Communications of America, Inc.RADB route object for AS5650 Frontier Communications of America, Inc., maintainer MAINT-AS46261
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 |
|---|---|---|---|---|---|---|
| 77.47.128.0/17 | 32,768 | UA-URAN-20070115 | User Association of Ukrainian Research and Academic Network URAN (ORG-COEI1-RIPE) · UA | ALLOCATED PA | Jan 15, 2007 | [email protected] |
| └ 77.47.148.0/22 | 1,024 | URAN-network | unknown | SUB-ALLOCATED PA | Sep 20, 2024 | [email protected] via UA-URAN-20070115 |
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
IPv4 market
Holder
- Organization
- User Association of Ukrainian Research and Academic Network URAN
- Handle
- ORG-COEI1-RIPE
- Range
- 77.47.128.0/17
- Registration type
- ALLOCATED PA
- Record created
- Jan 15, 2007
- Reallocated to
- Not named in the registry
- Reallocated range
- 77.47.148.0/22
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Sep 20, 2024
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
- Aug 2020
- Current origin since
- May 2025 · 1.5 yr
- Origin networks
- 9
- Last change of origin
- May 2025
Recorded history
History
- Handoffs
- 10
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.47.148.0/22 | AS5650 | /24 | RIPE | RPKI valid |
| 77.47.128.0/17 | AS25500 | /17 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 77.47.148.0/22
- Netname
- URAN-network
- Registrant country
- US
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Sep 20, 2024
- Updated
- Feb 7, 2025
- Maintainer
- URAN-MNT
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Jan 15, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- URAN Operations
- Handle
- URAN-RIPE