Data as of Nov 3, 2026
Autonomous system
AS29951
Syptec
Announces 20,736 addresses in 62 prefixes. 1,792 of them are anonymizer space (all Datacenter proxy) in 7 prefixes: 8.6% of what it announces.
Type
Hosting
US
Operators · brokers · owners leasing
0 · 0 · 1
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 23.136.160.0/24 since Feb 2021 | Hosting | SymbioSystems LLC | ||
| 67.136.125.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC via Syptec | ||
| 67.138.104.0/21 since Dec 2023 | Hosting | Allstream Business US, LLC | ||
| 67.138.104.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.105.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.106.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.107.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.108.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.109.0/24 since Jun 2021 | Hosting | Allstream Business US, LLC | ||
| 67.138.110.0/24 since Mar 2022 | Hosting | Allstream Business US, LLC | ||
| 67.138.111.0/24 since Apr 2021 | Hosting | Allstream Business US, LLC | ||
| 67.139.208.0/21 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 67.139.230.0/23 since Apr 2023 | Hosting | Allstream Business US, LLC | ||
| 70.96.84.0/23 since Feb 2010 | Hosting | Allstream Business US, LLC via Syptec Phoenix | ||
| 70.96.86.0/23 since Dec 2009 | Hosting | Allstream Business US, LLC via Syptec Las Vegas | ||
| 70.96.96.0/23 since Mar 2010 | Hosting | Allstream Business US, LLC via Syptec | ||
| 70.96.248.0/22 since Feb 2010 | Hosting | Allstream Business US, LLC via Syptec Phoenix | ||
| 70.98.204.0/22 since Dec 2009 | Hosting | Allstream Business US, LLC via Syptec Las Vegas | ||
| 70.99.192.0/22 since Feb 2010 | Hosting | Allstream Business US, LLC via Syptec Phoenix | ||
| 70.99.194.0/24 since Oct 2024 | Hosting | Allstream Business US, LLC via Syptec Phoenix | ||
| 70.99.204.0/23 since Dec 2009 | Hosting | Allstream Business US, LLC | ||
| 70.99.240.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.241.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.242.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.243.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.244.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.245.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.246.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 70.99.247.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 152.232.17.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.18.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.19.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.20.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.26.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.27.0/24 since Dec 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 152.232.79.0/24 since Sep 2025 | Datacenter proxy | B2 Net Solutions Inc. | ||
| 192.198.120.0/24 since May 2022 | Hosting | B2 Net Solutions Inc. | ||
| 208.187.232.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.22.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.23.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.68.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.69.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.70.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.63.71.0/24 since Mar 2010 | Hosting | Allstream Business US, LLC | ||
| 209.170.204.0/24 since May 2015 | Hosting | Flexential Colorado Corp. | ||
| 209.170.217.0/24 since Dec 2012 | Hosting | Flexential Colorado Corp. | ||
| 216.229.48.0/20 since May 2024 | Hosting | 2 | ||
| 216.229.48.0/24 since Mar 2010 | Hosting | |||
| 216.229.49.0/24 since Aug 2020 | Hosting | |||
| 216.229.50.0/24 since Nov 2020 | Hosting | 1 | ||
| 216.229.51.0/24 since Jan 2011 | Hosting | |||
| 216.229.52.0/24 since Mar 2010 | Hosting | |||
| 216.229.53.0/24 since Dec 2020 | Hosting | |||
| 216.229.54.0/24 since Mar 2010 | Hosting | 1 | ||
| 216.229.55.0/24 since Jul 2017 | Hosting | |||
| 216.229.56.0/24 since Dec 2020 | Hosting | |||
| 216.229.57.0/24 since Sep 2018 | Hosting | |||
| 216.229.58.0/24 since Dec 2020 | Hosting | |||
| 216.229.59.0/24 since Dec 2020 | Hosting | |||
| 216.229.61.0/24 since May 2024 | Hosting | |||
| 216.229.62.0/24 since May 2019 | Hosting | |||
| 216.229.63.0/24 since Jan 2011 | Hosting |
Where its space comes from
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In AS29951 | /24s |
|---|---|---|
| B2 Net Solutions Inc. | 1,7928.6% | 7 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
14
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 216.229.50.0/24 | 0 | 1 | |
| 216.229.54.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- BottingTools
- DataImpulse
- Geonode
- NSocks
- Novada
- PacketStream
- Proxy4U
- ProxyGeo
- ProxyRack
- RainProxy
- RealProxy
- Shifter
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS29951, day by day
120 observations
Network & history
Profile
- Registered
- Jun 13, 2003
- Domain
- syptec.com
- Website
- www.syptec.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals