Data as of Nov 3, 2026
168.158.0.0/16
64,512 anonymizer addresses · 98% · ISP proxy232 residential-proxy exits · 30 daysInterworks Networking Services
Residential-proxy exits
Proxy exits
232
0.35% of its addresses · 30 days
Always-on exits
4
1.7% of its exits
Spread
75 of 256
/24s with at least one exit
Providers
67
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
6.8K observations
/24s with the most always-on exits
Proxy providers listing exits
- 711Proxy
- Ake.net
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- Geonode
- GonzoProxy
- HideProxy
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- PacketStream
- PrivateByte
- ProxiesVision
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- Shifter
- Smartproxy
- SpyderProxy
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VantageProxies
- VitalExclusive
- WealthProxies
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 168.158.0.0/16 | /24s |
|---|---|---|---|
| IPRoyal | 25,85639% | 101 |
Leased from
Owners leasing their own space
| Name | In 168.158.0.0/16 | /24s |
|---|---|---|
| Interworks Networking Services | 64,51298% | 252 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
168.158.0.0/16
From the registry to its use
- Apr 27, 1994Registry recordInterworks Networking ServicesDirect Allocation (legacy, pre-1997)168.158.0.0/16
- May 9, 2005– Jul 22, 2009
- May 9, 2021– Nov 2, 2026
- May 20, 2022Route objectAS20012 Interworks Networking ServicesRADB route object for AS20012 Interworks Networking Services, maintainer MAINT-AS22773168.158.144.0/22
- Mar 5, 2026Route objectAS20012 Interworks Networking ServicesARIN route object for AS20012 Interworks Networking Services, maintainer MNT-CCC-1334
- Mar 5, 2026Route objectAS398284 Lufthansa Aviation Training USA, IncARIN route object for AS398284 Lufthansa Aviation Training USA, Inc, maintainer MNT-CCC-1334168.158.224.0/22
- todayUsedIPRoyalProxy seller
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
65,536 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| ISP proxyanonymizer | 64,512 | 98% | 90 | |
| Business | 1,024 | 1.6% | 4 |
Network & registry
Origin network
AS20012
US
- Name
- Interworks Networking Services
- Type
- Hosting
- Registered
- Dec 5, 2007
- Domain
- interwrx.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2021 · 5.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 168.158.0.0/16 | AS20012 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS20012 | ARIN | Interworks Networking Services | MNT-CCC-1334 | Mar 5, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 168.158.144.0/22 | AS20012 | RADB | CHND | MAINT-AS22773 | Nov 13, 2023 |
| 168.158.224.0/22 | AS398284 | ARIN | Interworks Networking Services | MNT-CCC-1334 | Mar 5, 2026 |
Whois
Registration for this announcement
- Range
- 168.158.0.0/16
- Netname
- CHILLER-NET
- Registrant
- Interworks Networking Services
- Organization
- Interworks Networking Services (CCC-1334)
- Org address
- 563 West 3rd Ave., Mesa, AZ, 85210
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-168-158-0-0-1
- Parent
- NET-168-0-0-0-0
- Created
- Apr 27, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 27, 1994
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Interworks Networking Services
- Phone
- +1-480-892-9393
- Handle
- TCO-ORG-ARIN