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Data as of Nov 8, 2026

66.115.192.0/18

108 residential-proxy exits · 30 days

SDN Communications

Announcement
this exact prefix
RPKI valid
Announced by
AS13576
Type
Residential
80% of it

Residential-proxy exits

Proxy exits
108
0.66% of its addresses · 30 days
Always-on exits
10
9.3% of its exits
Spread
33 of 64
/24s with at least one exit
Providers
86
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

25K observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
66.115.193.0/2428
66.115.198.0/2419
66.115.253.0/2417
66.115.192.0/2416
66.115.234.0/2416
66.115.215.0/2415
66.115.249.0/2413
66.115.212.0/2412
66.115.218.0/2411
66.115.222.0/24013
66.115.242.0/2407
66.115.252.0/2404
66.115.236.0/2404
66.115.226.0/2404
66.115.251.0/2403
66.115.223.0/2403
66.115.254.0/2403
66.115.228.0/2402
66.115.241.0/2402
66.115.205.0/2402
66.115.250.0/2402
66.115.237.0/2402
66.115.238.0/2401
66.115.240.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RealProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
66.115.193.0/24
since Jan 2025
AS17203Residential8
2 always on
SDN Communications
66.115.194.0/24
since Mar 2026
AS18785ResidentialSDN Communications
66.115.197.0/24
since Sep 2026
AS63172ResidentialSDN Communications
66.115.198.0/24
since Jan 2022
AS13576Residential9
1 always on
SDN Communications
66.115.199.0/24
since Aug 2016
AS395037BusinessSDN Communications
66.115.200.0/24
since Oct 22, 2026
AS13576ResidentialSDN Communications
66.115.201.0/24
since Mar 2022
AS13576ResidentialSDN Communications
66.115.202.0/24
since Oct 2016
AS393417UnknownSDN Communications
66.115.203.0/24
since Feb 2025
AS18785ResidentialSDN Communications
66.115.205.0/24
since Mar 2025
AS401415Residential2SDN Communications
66.115.206.0/24
since Apr 2025
AS401415Residential1SDN Communications
66.115.209.0/24
since May 2021
AS399439Residential1SDN Communications
via Mitchell Telecom
66.115.212.0/24
since Jan 2025
AS17203Residential2
1 always on
SDN Communications
66.115.214.0/23
since Apr 2025
AS401415Residential5
1 always on
SDN Communications
66.115.221.0/24
since Oct 2019
AS13576ResidentialSDN Communications
66.115.222.0/24
since Jul 2025
AS6312Residential13SDN Communications
66.115.223.0/24
since Oct 2019
AS13576Residential3SDN Communications
66.115.224.0/24
since Oct 2019
AS13576ResidentialSDN Communications
66.115.226.0/24
since Oct 2019
AS13576Residential4SDN Communications
66.115.227.0/24
since Oct 2019
AS13576ResidentialSDN Communications
66.115.234.0/24
since Oct 2019
AS13576Residential6
1 always on
SDN Communications
66.115.236.0/23
since Mar 2025
AS401415Residential6SDN Communications
66.115.241.0/24
since Jan 2013
AS20014Residential2SDN Communications
66.115.242.0/24
since Jul 2025
AS6312Residential7SDN Communications
66.115.246.0/24
since May 2021
AS19031BusinessSDN Communications
66.115.248.0/22
since May 2021
AS399439Residential9
1 always on
SDN Communications
66.115.252.0/23
since Oct 2019
AS13576Residential11
1 always on
SDN Communications
66.115.254.0/24
since Oct 2019
AS13576Residential3SDN Communications

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.115.192.0/1816,384SDN-66-115-192-0SDN Communications (SDN) · USDirect AllocationDec 20, 2002arin.abuse@sdncommunications.com
└ 66.115.192.32/2816AVERA-6611519232unknown———
└ 66.115.192.48/298RLPCLunknown———
└ 66.115.192.144/2816VENTU-3unknown———
└ 66.115.192.176/298176-192-115-66-SDN-SIPVPNunknown———
└ 66.115.192.208/2816JAACK-HENRYunknown———
└ 66.115.192.240/298FLEETPRIDEunknown———
└ 66.115.193.0/24256BMT-24Beresford Municipal Telephone (BMT-24) · USReassignedMar 14, 2017—
└ 66.115.194.0/24256SANTEL-SDN64Santel Communications Cooperative, Inc. (SANTE-1) · USReassignedApr 21, 2025notices@santel.coop
└ 66.115.195.0/2816MINNWEST-BANK-66-115-195-0unknown———
└ 66.115.195.16/2816PHASE-TECHunknown———
└ 66.115.195.32/2816SITE-FOURunknown———
└ 66.115.195.48/298SITE-FOURunknown———
└ 66.115.195.72/298HOMETOWN-WACONIA-INETunknown———
└ 66.115.195.80/2816ATTunknown———
└ 66.115.195.112/298VERN-EIDE-MOTORCARSunknown———
└ 66.115.195.128/25128TW-198unknown———
└ 66.115.196.0/2732TSP-57unknown———
└ 66.115.196.40/298WP-351unknown———
└ 66.115.196.48/29848-196-115-66-ACC-770unknown———
└ 66.115.196.56/29856-196-115-66-ACC-770unknown———
└ 66.115.196.64/298WEST-RIVERunknown———
└ 66.115.196.80/298XSL-14unknown———
└ 66.115.196.112/2816112-196-115-66-ACC-770unknown———
└ 66.115.196.128/2732BISHOP-OGORMAN-CATHOLIC-SCHOOLSunknown———
└ 66.115.196.184/298OCONNOR-01unknown———
└ 66.115.196.192/298FLEETPRIDEunknown———
└ 66.115.196.200/298COMFORT-INN-SUITES-MT-RUSHMORE-KEYSTONEunknown———
└ 66.115.196.208/2816MIDWEST-COAST-TRANSPORTunknown———
└ 66.115.196.224/298MB-412unknown———
└ 66.115.196.232/298MM-840unknown———
└ 66.115.197.0/24256VENTU-3unknownReassignedSep 29, 2026arin.abuse@sdncommunications.com
via SDN-66-115-192-0
└ 66.115.198.0/24256MIDSTATE-SDN6612861610Midstate communications (MIDSTA-10) · USReassignedAug 4, 2010jamie@midstatesd.net
└ 66.115.199.0/24256MIDLAND-SDN661151990Midland National Life (MNL-8) · USReassignedMay 8, 2019—
└ 66.115.200.0/2816NEXT-LEVEL-TECHNOLOGYunknown———
└ 66.115.200.24/298JMC-101unknown———
└ 66.115.200.32/2732CM-976unknown———
└ 66.115.200.64/281664-200-115-66-SDN-SONUSunknown———
└ 66.115.200.80/281680-200-115-66-SDN-SONUSunknown———
└ 66.115.200.96/281696-200-115-66-SDN-SONUS-RCunknown———
└ 66.115.200.112/298SAB-ROUTEDunknown———
└ 66.115.200.120/298FSST-1unknown———
└ 66.115.200.128/25128STC-49unknown———
└ 66.115.201.0/242560-201-115-66-NAT-51Native American Telecom (NAT-51) · USReassignedApr 18, 2017—
└ 66.115.202.0/242560-202-115-66-DAKTRDaktronics (DAKTR) · USReassignedApr 18, 2017tony.dahle@daktronics.com
└ 66.115.203.0/242560-203-115-66-SANTE-1Santel Communications Cooperative, Inc. (SANTE-1) · USReassignedApr 18, 2017notices@santel.coop
└ 66.115.204.0/2816QCS-42unknown———
└ 66.115.204.16/2816NAT-51unknown———
└ 66.115.204.32/2816PVS-42unknown———
└ 66.115.204.80/2816VIAFLEXunknown———
└ 66.115.204.104/298BUILDING-PRODUCTSunknown———
└ 66.115.204.112/2816WPD49unknown———
└ 66.115.204.128/2816CHSSDunknown———
└ 66.115.204.144/298TRUXEunknown———
└ 66.115.204.152/298MPL-187unknown———
└ 66.115.204.160/298BANKW-4unknown———
└ 66.115.204.176/298BLACK-HILLS-POWER-INCunknown———
└ 66.115.204.192/2732NAT-51unknown———
└ 66.115.205.0/242560-205-115-66-ACC-770Alliance Communications (ACC-770) · USReassignedJun 21, 2017—
└ 66.115.206.0/242560-206-115-66-ACC-770Alliance Communications (ACC-770) · USReassignedJun 21, 2017—
└ 66.115.208.0/2664MITCH-2unknown———
└ 66.115.208.64/2732THE-FIRST-NATIONAL-BANK-IN-SIOUX-FALLSunknown———
└ 66.115.208.116/304THE-FIRST-NATIONAL-BANK-IN-SIOUX-FALLSunknown———
└ 66.115.208.136/298VALLEY-44unknown———
└ 66.115.208.144/298TEC-EQUIPMENTunknown———
└ 66.115.208.176/298176-208-115-66-VENTU-3unknown———
└ 66.115.208.192/298DEC-124unknown———
└ 66.115.208.208/298KHBAunknown———
└ 66.115.208.224/2732SS-1583unknown———
└ 66.115.209.0/24256MITCHELLTEL-66115209Mitchell Telecom (MITCH-2) · USReallocatedOct 11, 2016—
└ 66.115.210.0/27320-210-115-66-ACC-770unknown———
└ 66.115.210.32/2732JI-6unknown———
└ 66.115.210.96/281696-210-115-66-ACC-770unknown———
└ 66.115.210.120/298120-210-115-66-ACC-770unknown———
└ 66.115.210.128/298DFCU-28unknown———
└ 66.115.212.0/24256BERESFORD-661152120Beresford Municipal Telephone (BMT-24) · USReassignedAug 27, 2008—
└ 66.115.214.0/235120-214-115-66-ACC-770Alliance Communications (ACC-770) · USReassignedJun 21, 2017—
└ 66.115.216.0/2732NITEL-01unknown———
└ 66.115.216.48/298MB-412unknown———
└ 66.115.216.112/2816DAKOTA-FEDERALunknown———
└ 66.115.216.136/298MINNWEST-BANKunknown———
└ 66.115.216.152/298HOMETOWN-WACONIA-INETunknown———
└ 66.115.216.184/298BLACK-HILLS-WORKSunknown———
└ 66.115.216.192/298DAKOTA-PROVISIONSunknown———
└ 66.115.216.208/298LEADING-EDGE-CREDIT-UNIONunknown———
└ 66.115.217.0/298FOU-28unknown———
└ 66.115.217.16/298LSS-77unknown———
└ 66.115.217.24/298DAKOT-13unknown———
└ 66.115.217.32/273232-217-115-66-ACC-770unknown———
└ 66.115.217.128/2732KELOLAND-66-115-217-128unknown———
└ 66.115.217.160/2816SFSH-1unknown———
└ 66.115.217.224/2816TECHMAGIC1unknown———
└ 66.115.217.240/2816SIOUX-FALLS-MINISTRY-CENTERunknown———
└ 66.115.218.0/2732OFL-46unknown———
└ 66.115.218.64/2732VALLEYTEL-SDN6611521864unknown———
└ 66.115.218.144/2816MT-MARTY-66-115-218-144unknown———
└ 66.115.218.160/298METAB-3unknown———
└ 66.115.218.176/298BUILDING-PRODUCTSunknown———
└ 66.115.218.216/298CITY-OF-YANKTONunknown———
└ 66.115.218.240/298MFCU-70unknown———
└ 66.115.219.0/2664PDC-66-115-219-0unknown———
└ 66.115.219.64/2664VALLEY-44unknown———
└ 66.115.219.128/2664XSL-14unknown———
└ 66.115.219.192/298STC-49unknown———
└ 66.115.219.224/2816SS-1584unknown———
└ 66.115.219.240/298DAKOT-6unknown———
└ 66.115.220.0/23512FIRST-PREMIER-66-115-220-0First Premier (FIRST-15) · USReassignedDec 18, 2003—
└ 66.115.222.0/242560-222-115-66-TC-1265Triotel Communications, Inc. (TC-1265) · USReassignedApr 19, 2017—
└ 66.115.223.0/24256VALLEY-44Valley Telephone Company (VALLEY-44) · USReassignedSep 20, 2019cschick@valleytel.net
└ 66.115.224.0/24256CIS-518Community Internet Service (CIS-518) · USReassignedApr 10, 2017—
└ 66.115.226.0/24256KENNE-24Kennebec Telephone Company (KENNE-42) · USReassignedOct 17, 2018—
└ 66.115.227.0/24256NLTGLNext Level Technology Group LLC (NLTGL) · USReassignedOct 22, 2018—
└ 66.115.228.0/2816SU-394unknown———
└ 66.115.228.24/298GPTCHBunknown———
└ 66.115.228.32/2732STARM-12unknown———
└ 66.115.228.64/298CHSIN-11unknown———
└ 66.115.228.80/298NORTH-STAR-MUTUAL-INSURANCE-COMPANYunknown———
└ 66.115.228.104/298MIDSTA-10unknown———
└ 66.115.228.128/25128128-228-115-66-ACC-770unknown———
└ 66.115.229.0/24256BANCO-21unknown———
└ 66.115.231.0/298PB-2280unknown———
└ 66.115.231.64/2732SFSH-1unknown———
└ 66.115.231.96/298NAWF-1unknown———
└ 66.115.231.128/25128TELESCAN-WIRELESSunknown———
└ 66.115.232.64/298CHM-96unknown———
└ 66.115.232.144/298FRCHunknown———
└ 66.115.232.160/298PARTNERSHIP-WITH-NATIVE-AMERICANSunknown———
└ 66.115.232.192/2664MITCH-2unknown———
└ 66.115.233.0/2732METAB-3unknown———
└ 66.115.233.32/2816MNLI-1unknown———
└ 66.115.233.56/298SLINGSBY-AND-HUOT-EYE-ASSOCIATESunknown———
└ 66.115.233.80/298BES-101unknown———
└ 66.115.233.92/304SNG-17unknown———
└ 66.115.233.96/2816GN-111unknown———
└ 66.115.233.120/298BES-101unknown———
└ 66.115.233.136/298SERVI-83unknown———
└ 66.115.233.144/298RUSHMORE-ELECTRIC-POWERunknown———
└ 66.115.233.160/298160-233-115-66-ACC-770unknown———
└ 66.115.233.168/298BES-101unknown———
└ 66.115.233.208/298CEC-371unknown———
└ 66.115.234.0/24256VALLEY-44Valley Telephone Company (VALLEY-44) · USReassignedAug 23, 2017cschick@valleytel.net
└ 66.115.235.0/24256FURNITURE-OUTLETS-USAunknown———
└ 66.115.236.0/235120-236-115-66-ACC-770Alliance Communications (ACC-770) · USReassignedJun 21, 2017—
└ 66.115.238.0/24256BERESFORD-TELECOM-2unknown———
└ 66.115.239.128/25128STC-49unknown———
└ 66.115.240.64/2664FOU-28unknown———
└ 66.115.241.0/24256WRCTWest River Cooperative Telephone Company (WRCT) · USReassignedMar 15, 2017—
└ 66.115.242.0/24256TC-1265Triotel Communications, Inc. (TC-1265) · USReassignedApr 12, 2017—
└ 66.115.243.0/298BUILDING-PRODUCTS-INCunknown———
└ 66.115.243.16/2816GREAT-PLAINS-TRIBAL-CHAIRMENS-HEALTH-BOARDunknown———
└ 66.115.243.32/2732COMFORT-INN-SUITES-MT-RUSHMORE-KEYSTONEunknown———
└ 66.115.243.64/2816COUNTRY-CLUB-1unknown———
└ 66.115.243.88/298VERN-EIDE-MOTORCARS-INCunknown———
└ 66.115.243.96/2816PLAINS-COMMERCE-BANKunknown———
└ 66.115.243.112/2816RELIABANKunknown———
└ 66.115.243.128/25128MTI-48unknown———
└ 66.115.246.0/24256CU-ANSWERS-01CU*Answers, Inc. (WESCO-3) · USReassignedNov 21, 2025—
└ 66.115.247.0/2664CROW-CREEK-SIOUX-TRIBEunknown———
└ 66.115.247.128/25128TW-198unknown———
└ 66.115.248.0/221,024MITCHELL-TELECOM-66-115-248-0Mitchell Telecom (MITCH-2) · USReassignedAug 4, 2010—
└ 66.115.252.0/23512MC-1202Midstate Communications, Inc. (MC-1202) · USReassignedMar 14, 2017abuse@midstatesd.net
└ 66.115.254.0/24256VALLEY-44Valley Telephone Company (VALLEY-44) · USReassignedAug 23, 2017cschick@valleytel.net
└ 66.115.255.0/298RR-216unknown———
└ 66.115.255.8/298CWNL-1unknown———
└ 66.115.255.16/28161FBUunknown———
└ 66.115.255.64/2732DFP-27unknown———
└ 66.115.255.104/298DESMET-FARM-MUTUAL-INSURANCE-COunknown———
└ 66.115.255.120/298ZEDRA-CORPORATE-SERVICESunknown———
└ 66.115.255.160/2816BLACK-HILLS-INFORMATION-SECURITYunknown———
└ 66.115.255.176/298NORTHWESTERN-ENERGYunknown———
└ 66.115.255.200/298PB-2280unknown———
└ 66.115.255.216/298SECURITY-BANK-MIDWESTunknown———
└ 66.115.255.224/2816FFM-29unknown———

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

16,384 addresses
TypeAddressesShareRanges
Residential13,04880%108
Business3,08019%123
Unknown2561.6%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS13576

US
Name
SDN Communications
Type
Internet provider
Registered
Jul 8, 1999
Domain
sdncommunications.com
Website
www.sdncommunications.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed