Data as of Nov 3, 2026
63.161.176.0/20
768 anonymizer addresses · 19% · ISP proxy5 residential-proxy exits · 30 daysCogent Communications, LLC
Residential-proxy exits
Proxy exits
5
0.12% of its addresses · 30 days
Spread
5 of 16
/24s with at least one exit
Providers
23
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
540 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 63.161.176.0/24 | 0 | 1 | |
| 63.161.178.0/24 | 0 | 1 | |
| 63.161.180.0/24 | 0 | 1 | |
| 63.161.183.0/24 | 0 | 1 | |
| 63.161.189.0/24 | 0 | 1 |
Proxy providers listing exits
- BartProxies
- BirdProxies
- ByteProxies
- Byteful
- DataImpulse
- EnigmaProxy
- FlexyProxies
- GSocks
- Geonix
- GonzoProxy
- IPPeak
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
2 · Leased from
not leased
4 · Use
Hosting
anonymizer space, operator not named
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
63.161.176.0/20
From the registry to its use
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.160.0.0/12 | AS174 | Internet provider | 179 36 always on | Cogent Communications, LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 3,328 | 81% | 3 | |
| ISP proxyanonymizer | 768 | 19% | 2 |
Network & registry
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,658
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2026
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 63.160.0.0/12
- Netname
- COGENT-63-160-0
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-160-0-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Dec 3, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 3, 1999
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN