Data as of Nov 6, 2026
57.138.0.0/16
1,635 residential-proxy exits · 30 daysDobson Technologies - Transport and Telecom Solutions, LLC
Residential-proxy exits
Proxy exits
1,635
2.5% of its addresses · 30 days
Always-on exits
314
19% of its exits
Spread
107 of 256
/24s with at least one exit
Providers
111
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
856K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 57.138.138.0/24 | 34 | 146 | |
| 57.138.91.0/24 | 28 | 99 | |
| 57.138.133.0/24 | 19 | 115 | |
| 57.138.135.0/24 | 18 | 108 | |
| 57.138.131.0/24 | 17 | 82 | |
| 57.138.38.0/24 | 17 | 72 | |
| 57.138.141.0/24 | 16 | 81 | |
| 57.138.130.0/24 | 13 | 97 | |
| 57.138.134.0/24 | 13 | 72 | |
| 57.138.26.0/24 | 13 | 65 | |
| 57.138.33.0/24 | 12 | 50 | |
| 57.138.136.0/24 | 7 | 31 | |
| 57.138.137.0/24 | 6 | 38 | |
| 57.138.122.0/24 | 6 | 34 | |
| 57.138.32.0/24 | 6 | 15 | |
| 57.138.99.0/24 | 5 | 30 | |
| 57.138.123.0/24 | 5 | 27 | |
| 57.138.16.0/24 | 5 | 13 | |
| 57.138.128.0/24 | 4 | 18 | |
| 57.138.55.0/24 | 4 | 17 | |
| 57.138.6.0/24 | 4 | 8 | |
| 57.138.56.0/24 | 3 | 11 | |
| 57.138.101.0/24 | 3 | 8 | |
| 57.138.154.0/24 | 3 | 7 |
Proxy providers listing exits
- 2Captcha
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BirdProxies
- BlurPath
- BottingTools
- Bright Data
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- CoreProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- Elusive
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GhostConnect
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- HydraProxy
- IPCola
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KocerRoxy
- Kookey
- LemonBright
- LemonLabs
- LemonPrime
- LightningProxies
- LudaxProxy
- MagneticProxy
- MangoProxy
- MarsProxies
- Maskify
- MoMoProxy
- MrScraper
- NSocks
- NextProxy
- NodeMaven
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- PrivateProxy
- Proxies.fo
- ProxiesVision
- Proxio
- Proxiware
- Proxmint
- Proxy-Cheap
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyStyler
- ProxyWing
- Proxying
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- SpyderProxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- TrueProxies
- TrustProxy
- VProxy
- VantageProxies
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- WealthProxies
- YumiProxy
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
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 57.138.1.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.2.0/24 since Sep 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.3.0/24 since Dec 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.4.0/24 since Mar 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.6.0/24 since Jun 2024 | AS400662 | Residential | 8 4 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.7.0/24 since Jun 2024 | AS400662 | Residential | 4 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.8.0/24 since Jun 2024 | AS400662 | Residential | 6 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.9.0/24 since Jun 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.10.0/24 since Jun 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.11.0/24 since Oct 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.12.0/24 since Mar 2025 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.13.0/24 since Mar 2025 | AS400662 | Residential | 9 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.14.0/24 since Mar 2025 | AS400662 | Residential | 5 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.15.0/24 since Jun 2025 | AS400662 | Residential | 4 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.16.0/24 since Jun 2025 | AS400662 | Residential | 13 5 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.17.0/24 since Jun 2025 | AS400662 | Residential | 2 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.18.0/24 since Apr 2025 | AS400662 | Residential | 1 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.19.0/24 since May 2025 | AS400662 | Residential | 8 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.20.0/24 since Feb 2024 | AS400666 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.21.0/24 since Nov 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.22.0/23 since Nov 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.24.0/23 since Nov 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.26.0/24 since Oct 2024 | AS400662 | Residential | 65 13 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.27.0/24 since May 2025 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.28.0/23 since Mar 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.30.0/24 since Jun 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.31.0/24 since Jun 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.32.0/24 since Jun 2025 | AS400662 | Residential | 15 6 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.33.0/24 since Jun 2025 | AS400662 | Residential | 50 12 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.34.0/24 since Aug 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.35.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.36.0/24 since Oct 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.37.0/24 since Jan 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.38.0/24 since Oct 2025 | AS400662 | Residential | 72 17 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.39.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.45.0/24 since May 2026 | AS400662 | Residential | 9 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.46.0/24 since May 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.47.0/24 since Feb 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.48.0/24 since Oct 2025 | AS400662 | Residential | 3 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.49.0/24 since Oct 2025 | AS400662 | Residential | 7 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.50.0/24 since Oct 2025 | AS400662 | Residential | 3 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.53.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.55.0/24 since Nov 2024 | AS400662 | Residential | 17 4 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.56.0/24 since Nov 2024 | AS400662 | Residential | 11 3 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.57.0/24 since Nov 2024 | AS400662 | Residential | 8 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.58.0/24 since Nov 2024 | AS400662 | Residential | 7 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.59.0/24 since Mar 2025 | AS400662 | Residential | 3 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.66.0/24 since Apr 2024 | AS400662 | Residential | 3 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.71.0/24 since Aug 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.72.0/24 since Aug 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.81.0/24 since Apr 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.83.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.84.0/24 since Aug 2026 | AS400662 | Residential | 4 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.85.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.90.0/24 since Mar 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.91.0/24 since Aug 2026 | AS400662 | Residential | 99 28 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.92.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.95.0/24 since Apr 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.96.0/24 since Oct 10, 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.99.0/24 since Jun 2025 | AS400662 | Residential | 30 5 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.100.0/22 since Apr 2024 | AS400662 | Residential | 8 3 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.101.0/24 since Jul 2026 | AS400662 | Residential | 8 3 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.104.0/21 since Apr 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.112.0/21 since Apr 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.120.0/23 since Apr 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.122.0/23 since Jun 2024 | AS400662 | Residential | 61 11 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.124.0/23 since May 2024 | AS400662 | Residential | 42 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.126.0/24 since Aug 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.128.0/24 since Oct 2023 | AS400662 | Residential | 18 4 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.129.0/24 since Jan 2024 | AS400662 | Residential | 9 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.130.0/24 since Jan 2024 | AS400662 | Residential | 97 13 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.131.0/24 since Jan 2024 | AS400662 | Residential | 82 17 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.132.0/24 since Jan 2024 | AS400662 | Residential | 30 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.133.0/24 since Jan 2024 | AS400662 | Residential | 115 19 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.134.0/23 since Feb 2024 | AS400666 | Residential | 180 31 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.136.0/23 since Jan 2024 | AS400662 | Residential | 69 13 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.138.0/24 since May 2024 | AS400662 | Residential | 146 34 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.139.0/24 since Oct 2024 | AS400662 | Residential | 7 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.140.0/23 since May 2024 | AS400662 | Residential | 99 16 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.142.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.143.0/24 since Dec 2024 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.144.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.145.0/24 since Jun 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.146.0/24 since Aug 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.147.0/24 since Dec 2024 | AS400662 | Residential | 2 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.148.0/24 since Mar 2024 | AS400662 | Residential | 3 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.149.0/24 since Mar 2024 | AS400662 | Residential | 5 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.150.0/24 since Mar 2024 | AS400662 | Residential | 7 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.151.0/24 since Mar 2024 | AS400662 | Residential | 6 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.152.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.153.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.154.0/24 since Mar 2024 | AS400662 | Residential | 7 3 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.155.0/24 since Mar 2024 | AS400662 | Residential | 7 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.156.0/24 since Mar 2024 | AS400662 | Residential | 4 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.157.0/24 since Jan 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.159.0/24 since Oct 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.160.0/21 since Feb 2024 | AS400666 | Residential | 6 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.168.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.169.0/24 since Apr 2024 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.170.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.171.0/24 since Jun 2024 | AS400662 | Residential | 3 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.174.0/24 since Jun 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.175.0/24 since May 2025 | AS400666 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.176.0/24 since Apr 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.178.0/24 since Feb 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.180.0/24 since May 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.181.0/24 since Jan 2024 | AS400662 | Residential | 1 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.182.0/24 since Jan 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.183.0/24 since Jan 2024 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.184.0/24 since Mar 2024 | AS400662 | Residential | 1 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.185.0/24 since Jan 2024 | AS400662 | Residential | 2 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.186.0/24 since Jan 2024 | AS400662 | Residential | 3 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.187.0/24 since Jan 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.188.0/24 since Jan 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.189.0/24 since Nov 2025 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.190.0/23 since Feb 2024 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.192.0/24 since Mar 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.193.0/24 since May 2025 | AS400662 | Residential | 1 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.194.0/24 since Jun 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.195.0/24 since Feb 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.196.0/24 since Jan 2026 | AS400662 | Residential | 1 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.197.0/24 since Jan 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.198.0/24 since Jan 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.199.0/24 since May 2026 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.200.0/24 since Jun 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.203.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.204.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.205.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.206.0/24 since Mar 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.209.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.212.0/22 since Mar 2024 | AS400662 | Residential | 18 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.216.0/22 since Mar 2024 | AS400662 | Residential | 15 3 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.220.0/23 since Mar 2024 | AS400662 | Residential | 13 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.226.0/23 since Mar 2024 | AS400662 | Residential | 4 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.228.0/23 since Mar 2024 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.230.0/23 since Mar 2024 | AS400662 | Residential | 1 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.232.0/24 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.233.0/24 since Jun 2024 | AS400662 | Residential | 10 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.234.0/24 since Jun 2024 | AS400662 | Residential | 5 2 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.235.0/24 since Jun 2024 | AS400662 | Residential | 9 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.236.0/22 since Mar 2024 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.241.0/24 since May 2025 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.242.0/24 since Jan 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.243.0/24 since Apr 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.246.0/24 since Feb 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.247.0/24 since Jan 2026 | AS400662 | Residential | 2 | Dobson Technologies - Transport and Telecom Solutions, LLC | |
| 57.138.250.0/24 since Jan 2026 | AS400662 | Residential | Dobson Technologies - Transport and Telecom Solutions, LLC | ||
| 57.138.252.0/24 since Nov 2025 | AS400662 | Residential | 7 1 always on | Dobson Technologies - Transport and Telecom Solutions, LLC |
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 |
|---|---|---|---|---|---|---|
| 57.138.0.0/16 | 65,536 | DTTTSL | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Direct Allocation | Jul 18, 2022 | tclaydon@ |
| └ 57.138.0.0/24 | 256 | DF-LWTNOKXA-FTTH-STATIC-NET | unknown | — | — | — |
| └ 57. | 768 | DF-FTTH-DYN-STAT-POOLS | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Reassigned | Dec 11, 2024 | tclaydon@ |
| └ 57.138.4.0/22 | 1,024 | DF-LWTNOKXX-02-03-DYN-POOLS | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Reassigned | Oct 10, 2022 | tclaydon@ |
| └ 57. | 1,536 | DF-FTTH-DYN-STAT-POOLS2 | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Reassigned | Dec 11, 2024 | tclaydon@ |
| └ 57.138.14.0/23 | 512 | DF-LWTNOKXA-FTTH-01-DYN-POOLS | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Reassigned | Oct 10, 2022 | tclaydon@ |
| └ 57. | 61,440 | DF-FTTH-DYN-STAT-POOLS3 | Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · US | Reassigned | Dec 11, 2024 | tclaydon@ |
Network & registry
Origin network
AS30029
US
- Name
- Dobson Technologies - Transport and Telecom Solutions, LLC
- Type
- Internet provider
- Registered
- Jul 2, 2003
- Domain
- dobson.net
- Website
- dobson.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2022
- Current origin since
- Jul 2022 · 4.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS30029 | ARIN | Dobson Technologies - Transport and Telecom Solutions, LLC | MNT-DTTTSL | Feb 20, 2026 |
| AS400662 not the origin | ARIN | Dobson Technologies - Transport and Telecom Solutions, LLC | MNT-DTTTSL | Feb 17, 2026 |
| AS400666 not the origin | ARIN | Dobson Technologies - Transport and Telecom Solutions, LLC | MNT-DTTTSL | Feb 17, 2026 |
Whois
Registration for this announcement
- Range
- 57.
138. 0. 0/ 16 - Netname
- DTTTSL
- Registrant
- Dobson Technologies - Transport and Telecom Solutions, LLC
- Organization
- Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL)
- Org address
- 14101 Wireless Way, Ste 300, Oklahoma City, OK, 73134
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-57-138-0-0-1
- Parent
- NET-57-0-0-0-1
- Created
- Jul 18, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 18, 2022
- Status
- assigned
Report abuse
Abuse contact
- tclaydon@
dobson. net - Name
- Thomas L Claydon
- Phone
- +1-405-242-1084
- Handle
- TLC3-ARIN