Data as of Nov 13, 2026
63.245.96.0/19
55 residential-proxy exits · 30 daysColumbus Networks USA, Inc.
Residential-proxy exits
Proxy exits
55
0.67% of its addresses · 30 days
Always-on exits
14
25% of its exits
Spread
15 of 32
/24s with at least one exit
Providers
84
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
52K observations
- Residential
- Internet provider
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 63.245.105.0/24 | 8 | 23 | |
| 63.245.113.0/24 | 2 | 4 | |
| 63.245.126.0/24 | 2 | 2 | |
| 63.245.123.0/24 | 1 | 6 | |
| 63.245.124.0/24 | 1 | 2 | |
| 63.245.125.0/24 | 0 | 6 | |
| 63.245.127.0/24 | 0 | 3 | |
| 63.245.115.0/24 | 0 | 2 | |
| 63.245.118.0/24 | 0 | 1 | |
| 63.245.122.0/24 | 0 | 1 | |
| 63.245.121.0/24 | 0 | 1 | |
| 63.245.119.0/24 | 0 | 1 | |
| 63.245.117.0/24 | 0 | 1 | |
| 63.245.116.0/24 | 0 | 1 | |
| 63.245.110.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HPROXY
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- Maskify
- NSocks
- NextProxy
- NodeMaven
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PROXYFALL
- PROXYSAVER
- PROXYSCRAPE
- PYPROXY
- PrivateProxy
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- ResiProxies
- SPYDERPROXY_PREMIUM
- Shifter
- SpyderProxy
- StrikeProxy
- TORCHPROXIES_BASIC
- TORCHPROXIES_PREMIUM
- TORCHPROXIES_X
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VantageProxies
- VitalExclusive
- Webshare
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.245.0.0/17 since Sep 2017 | AS23520 | Internet provider | 143 51 always on | Columbus Networks USA, Inc. |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 63.245.104.0/24 since Nov 2017 | AS23520 | Internet provider | Columbus Networks USA, Inc. | ||
| 63.245.105.0/24 since Dec 2019 | AS265590 | Residential | 23 8 always on | Columbus Networks USA, Inc. | |
| 63.245.108.0/23 since Dec 2012 | AS52233 | Residential | Columbus Networks USA, Inc. | ||
| 63.245.111.0/24 since Jul 2012 | AS23520 | Internet provider | Columbus Networks USA, Inc. | ||
| 63.245.112.0/20 since May 2005 | AS8014 | Residential | 31 6 always on | Columbus Networks USA, Inc. via The Bahamas Telecommunications Company, 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 |
|---|---|---|---|---|---|---|
| 63.245.0.0/17 | 32,768 | COLUMBUS-NETWORKS-1 | Columbus Networks USA, Inc. (CNU-6) · US | Direct Allocation | Oct 22, 2002 | rafael. |
| └ 63.245.96.0/21 | 2,048 | NWN-BLK0096-0103 | unknown | — | — | — |
| └ 63.245.105.0/24 | 256 | 63-245-105-0-ABIX-TELECOMUNICACIONES-SA-DE-CV | Abix Telecomunicaciones S.A. de C.V. (C07072613) · MX | Reassigned | Oct 1, 2018 | rafael. via COLUMBUS-NETWORKS-1 |
| └ 63.245.111.0/24 | 256 | IP-BLOCKS-PUERTO-RICO | Columbus Networks Puerto Rico (CNPR) · US | Reassigned | Oct 2, 2013 | — |
| └ 63.245.112.0/20 | 4,096 | NWN-BLK0112-0127 | The Bahamas Telecommunications Company, Ltd. (BTC-27) · BS | Reallocated | Sep 17, 2003 | cwc-csirt@ |
| └ 63.245.124.0/24 | 256 | CN-BLK-63-245-124 | unknown | — | — | — |
| └ 63.245.125.0/24 | 256 | CN-BLK-63-245-125 | unknown | — | — | — |
| └ 63.245.126.0/24 | 256 | CN-BLK-63-245-126 | unknown | — | — | — |
| └ 63.245.127.0/24 | 256 | CN-BLK-63-245-127 | unknown | — | — | — |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 4,864 | 59% | 3 | |
| Internet provider | 3,328 | 41% | 5 |
Network & registry
Origin network
AS23520
US
- Name
- Columbus Networks USA, Inc.
- Type
- Internet provider
- Registered
- Apr 2, 2002
- Domain
- libertynetworks.com
- Website
- libertynetworks.com/
- 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 2011
- Current origin since
- Oct 2011 · 15 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23520 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 | Nov 13, 2023 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 63.245.96.0/21 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.97.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.98.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.99.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.100.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.101.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.102.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.103.0/24 | AS18678 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.104.0/21 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.104.0/22 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.104.0/23 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.106.0/23 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.106.0/24 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.106.0/24 | AS27847 | RADB | COLUMBUS NETWORKS TRANSIT CUSTOMERS | MAINT-AS23520 | Nov 13, 2023 |
| 63.245.107.0/24 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.108.0/22 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.110.0/23 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
| 63.245.110.0/24 | AS23520 | RADB | PNAP-MIA asurnet | MAINT-AS1828 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 63.
245. 0. 0/ 17 - Netname
- COLUMBUS-NETWORKS-1
- Registrant
- Columbus Networks USA, Inc.
- Organization
- Columbus Networks USA, Inc. (CNU-6)
- Org address
- 15950 West Dixie Highway, North Miami Beach, FL, 33162
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-245-0-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Oct 22, 2002
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 22, 2002
- Status
- assigned
Report abuse
Abuse contact
- rafael.
espinosa@ libertynet. com - Name
- Rafael Espinosa
- Phone
- +1-786-274-7517
- Handle
- ESPIN222-ARIN