Data as of Nov 10, 2026
77.76.63.0/24
6 residential-proxy exits · 30 daysUltraNET Ltd
Residential-proxy exits
Proxy exits
6
2.3% of its addresses · 30 days
Always-on exits
2
33% of its exits
Providers
42
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
15K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GoProxies
- GonzoProxy
- IPOasis
- Infatica
- LemonBright
- MangoProxy
- NSocks
- NiuProxy
- Oxylabs
- PacketStream
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- ProxyWing
- Proxyma
- RainProxy
- Shifter
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
- Webshare
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 77.76.32.0/19 since Jan 2026 | AS39184 | Residential | 44 5 always on | UltraNET Ltd |
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 |
|---|---|---|---|---|---|---|
| 77.76.32.0/19 | 8,192 | BG-ULTRANET-20070209 | UltraNET Ltd (ORG-UO129-RIPE) · BG | ALLOCATED PA | Dec 30, 2025 | abuse@ |
| └ 77.76.63.0/24 | 256 | ULTRANET-NET | unknown | ASSIGNED PA | Jan 12, 2026 | abuse@ via BG-ULTRANET-20070209 |
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
Registry
Holder
- Organization
- UltraNET Ltd
- Handle
- ORG-UO129-RIPE
- Range
- 77.
76. 32. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 30, 2025
Origin network
AS39184
BG
- Name
- UltraNET Ltd
- Type
- Internet provider
- Registered
- Dec 29, 2005
- Domain
- ultranet.biz
- Website
- www.ultranet.biz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2010
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 2
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.76.63.0/24 | AS39184 | /24 | RIPE | RPKI valid |
| 77.76.32.0/19 | AS39184 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS39184 | RIPE | MNT-BGULTRANET | Jan 12, 2026 |
Whois
Registration for this announcement
- Range
- 77.
76. 63. 0/ 24 - Netname
- ULTRANET-NET
- Registrant country
- BG
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Jan 12, 2026
- Updated
- Jan 12, 2026
- Maintainer
- MNT-BGULTRANET
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Feb 9, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ultranet. biz - Name
- Abuse Mailbox
- Handle
- UN1512-RIPE