Data as of Nov 7, 2026
178.163.152.0/21
696 residential-proxy exits · 30 daysUnitary enterprise A1
Announcement
this exact prefix
RPKI valid
Announced by
Type
Mobile
Risk
10 / 100 · Low
Shared address
Residential-proxy exits
Proxy exits
696
34% of its addresses · 30 days
Spread
8 of 8
/24s with at least one exit
Providers
75
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
10K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 178.163.152.0/24 | 0 | 98 | |
| 178.163.154.0/24 | 0 | 91 | |
| 178.163.159.0/24 | 0 | 89 | |
| 178.163.156.0/24 | 0 | 87 | |
| 178.163.158.0/24 | 0 | 87 | |
| 178.163.153.0/24 | 0 | 85 | |
| 178.163.157.0/24 | 0 | 82 | |
| 178.163.155.0/24 | 0 | 78 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GeekProxy
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- InfiniteProxies
- KindProxy
- Kookey
- LudaxProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateByte
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VProxy
- VantageProxies
- YumiProxy
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 178.163.128.0/17 since May 2010 | AS42772 | Mobile | 4,926 3 always on | Unitary enterprise A1 |
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 |
|---|---|---|---|---|---|---|
| 178.163.128.0/17 | 32,768 | BY-MDC-20100208 | Unitary enterprise A1 (ORG-JMDC1-RIPE) · BY | ALLOCATED PA | Feb 8, 2010 | abuse@ |
| └ 178.163.128.0/18 | 16,384 | A1-BELARUS | Unitary enterprise A1 (ORG-JMDC1-RIPE) · BY | ASSIGNED PA | Feb 12, 2010 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Unitary enterprise A1
- Handle
- ORG-JMDC1-RIPE
- Range
- 178.
163. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Feb 8, 2010
Origin network
AS42772
BY
- Name
- Unitary enterprise A1
- Type
- Internet provider
- Registered
- Apr 13, 2007
- Domain
- a1.by
- 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
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 178.163.152.0/21 | AS42772 | /21 | RIPE | RPKI valid |
| 178.163.128.0/17 | AS42772 | /17 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS42772 | RIPE | A1-BLR-Mobile-CGN-mnt | MNT-MDC | Oct 9, 2023 |
Whois
Registration for this announcement
- Range
- 178.
163. 128. 0/ 18 - Netname
- A1-BELARUS
- Registrant
- Unitary enterprise A1
- Registrant country
- BY
- Organization
- Unitary enterprise A1 (ORG-JMDC1-RIPE)
- Org country
- BY
- Type
- ASSIGNED PA
- Created
- Feb 12, 2010
- Updated
- Feb 12, 2026
- Maintainer
- MNT-MDC
- RIR
- RIPE NCC
- Country
- BY
- Delegated
- Feb 8, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
a1. by - Name
- Velcom RIPE Admins
- Handle
- VELC-RIPE