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Data as of Nov 4, 2026

151.251.0.0/16

5,646 residential-proxy exits · 30 days

A1 Bulgaria EAD

Announcement
this exact prefix
RPKI valid
Announced by
AS8717
Type
Residential
76% of it

Residential-proxy exits

Proxy exits
5,646
8.6% of its addresses · 30 days
Always-on exits
114
2.0% of its exits
Spread
211 of 256
/24s with at least one exit
Providers
113
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

345K observations
  • Residential
  • Mobile
  • Business
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
151.251.131.0/24413
151.251.132.0/24411
151.251.148.0/24315
151.251.234.0/24314
151.251.113.0/24312
151.251.158.0/24312
151.251.108.0/24310
151.251.176.0/2438
151.251.184.0/2438
151.251.97.0/24221
151.251.106.0/24218
151.251.50.0/24216
151.251.147.0/24216
151.251.104.0/24216
151.251.168.0/24215
151.251.117.0/24213
151.251.143.0/24212
151.251.169.0/24212
151.251.137.0/24212
151.251.103.0/24210
151.251.41.0/24210
151.251.179.0/24210
151.251.105.0/24210
151.251.136.0/2429

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • 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
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • 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

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
151.251.0.0/20
since Mar 2020
AS13124Residential227
1 always on
A1 Bulgaria EAD
151.251.16.0/20
since Jun 2017
AS13124Residential140
1 always on
A1 Bulgaria EAD
151.251.32.0/24
since Jan 2025
AS59484Unknown8A1 Bulgaria EAD
151.251.33.0/24
since Jan 2025
AS59484Unknown4
1 always on
A1 Bulgaria EAD
151.251.34.0/24
since Jan 2025
AS59484Unknown9
1 always on
A1 Bulgaria EAD
151.251.35.0/24
since Jan 2025
AS59484Unknown8
1 always on
A1 Bulgaria EAD
151.251.38.0/24
since Mar 2024
AS215361BusinessA1 Bulgaria EAD
151.251.40.0/24
since Feb 2021
AS59484Unknown6A1 Bulgaria EAD
151.251.41.0/24
since Feb 2021
AS59484Unknown10
2 always on
A1 Bulgaria EAD
151.251.42.0/24
since Feb 2021
AS59484Unknown9
1 always on
A1 Bulgaria EAD
151.251.44.0/22
since Apr 2021
AS12716Mobile31A1 Bulgaria EAD
151.251.48.0/21
since Oct 2020
AS13124Residential51
2 always on
A1 Bulgaria EAD
151.251.56.0/22
since Apr 2021
AS197050UnknownA1 Bulgaria EAD
151.251.60.0/24
since Apr 2021
AS59484Unknown10A1 Bulgaria EAD
151.251.61.0/24
since Sep 2021
AS203312BusinessA1 Bulgaria EAD
151.251.62.0/24
since Feb 2023
AS29580ResidentialA1 Bulgaria EAD
151.251.63.0/24
since Feb 2023
AS29580ResidentialA1 Bulgaria EAD
151.251.64.0/23
since Sep 2021
AS42157UnknownA1 Bulgaria EAD
151.251.66.0/23
since Dec 2021
AS210646Residential2A1 Bulgaria EAD
151.251.68.0/22
since Mar 2022
AS12716Mobile18A1 Bulgaria EAD
151.251.72.0/24
since May 2025
AS41663BusinessA1 Bulgaria EAD
151.251.73.0/24
since Oct 2023
AS29580Residential9
1 always on
A1 Bulgaria EAD
151.251.74.0/23
since Jul 2022
AS13124Residential47A1 Bulgaria EAD
151.251.76.0/24
since Oct 2023
AS29580Residential16
1 always on
A1 Bulgaria EAD
151.251.77.0/24
since Oct 2023
AS29580Residential10
1 always on
A1 Bulgaria EAD
151.251.78.0/23
since Oct 2023
AS29580Residential18A1 Bulgaria EAD
151.251.80.0/20
since Nov 2021
AS13124Residential272A1 Bulgaria EAD
151.251.96.0/24
since Jun 2022
AS29580Residential15A1 Bulgaria EAD
151.251.97.0/24
since Aug 2022
AS29580Residential21
2 always on
A1 Bulgaria EAD
151.251.98.0/24
since Aug 2022
AS29580Residential9A1 Bulgaria EAD
151.251.99.0/24
since Aug 2022
AS29580Residential12A1 Bulgaria EAD
151.251.101.0/24
since Aug 2022
AS29580Residential15A1 Bulgaria EAD
151.251.102.0/24
since Aug 2022
AS29580Residential19
1 always on
A1 Bulgaria EAD
151.251.103.0/24
since Aug 2022
AS29580Residential10
2 always on
A1 Bulgaria EAD
151.251.104.0/24
since Sep 2022
AS29580Residential16
2 always on
A1 Bulgaria EAD
151.251.105.0/24
since Sep 2022
AS29580Residential10
2 always on
A1 Bulgaria EAD
151.251.106.0/24
since Sep 2022
AS29580Residential18
2 always on
A1 Bulgaria EAD
151.251.107.0/24
since Sep 2022
AS29580Residential17
1 always on
A1 Bulgaria EAD
151.251.108.0/24
since Sep 2022
AS29580Residential10
3 always on
A1 Bulgaria EAD
151.251.109.0/24
since Aug 2022
AS29580Residential11
1 always on
A1 Bulgaria EAD
151.251.110.0/24
since Aug 2022
AS29580Residential12
1 always on
A1 Bulgaria EAD
151.251.111.0/24
since Sep 2022
AS29580Residential14A1 Bulgaria EAD
151.251.112.0/24
since Sep 2022
AS29580Residential16
1 always on
A1 Bulgaria EAD
151.251.113.0/24
since Sep 2022
AS29580Residential12
3 always on
A1 Bulgaria EAD
151.251.114.0/24
since Sep 2022
AS29580Residential9
1 always on
A1 Bulgaria EAD
151.251.115.0/24
since Sep 2022
AS29580Residential8
2 always on
A1 Bulgaria EAD
151.251.116.0/24
since Sep 2022
AS29580Residential15
1 always on
A1 Bulgaria EAD
151.251.117.0/24
since Dec 2022
AS29580Residential13
2 always on
A1 Bulgaria EAD
151.251.118.0/24
since Jan 2023
AS29580Residential8A1 Bulgaria EAD
151.251.119.0/24
since Oct 2022
AS202593BusinessA1 Bulgaria EAD
151.251.120.0/24
since Oct 2022
AS35141ResidentialA1 Bulgaria EAD
151.251.121.0/24
since Sep 2022
AS12716Mobile1A1 Bulgaria EAD
151.251.122.0/24
since Oct 2022
AS29580Residential8A1 Bulgaria EAD
151.251.123.0/24
since Oct 2022
AS29580Residential17
1 always on
A1 Bulgaria EAD
151.251.124.0/24
since Oct 2022
AS29580Residential15
1 always on
A1 Bulgaria EAD
151.251.125.0/24
since Aug 2026
AS13124ResidentialA1 Bulgaria EAD
151.251.126.0/23
since Jun 2023
AS12716Mobile15
1 always on
A1 Bulgaria EAD
151.251.128.0/24
since Aug 2023
AS29580Residential17
1 always on
A1 Bulgaria EAD
151.251.129.0/24
since Aug 2023
AS29580Residential13A1 Bulgaria EAD
151.251.130.0/24
since Oct 2023
AS29580Residential8A1 Bulgaria EAD
151.251.131.0/24
since Aug 2023
AS29580Residential13
4 always on
A1 Bulgaria EAD
151.251.132.0/24
since Sep 2023
AS29580Residential11
4 always on
A1 Bulgaria EAD
151.251.133.0/24
since Sep 2023
AS29580Residential13A1 Bulgaria EAD
151.251.134.0/23
since Sep 2023
AS29580Residential25A1 Bulgaria EAD
151.251.136.0/22
since Sep 2023
AS29580Residential47
4 always on
A1 Bulgaria EAD
151.251.141.0/24
since Jul 2024
AS29580Residential4
2 always on
A1 Bulgaria EAD
151.251.142.0/23
since Mar 2024
AS29580Residential23
3 always on
A1 Bulgaria EAD
151.251.144.0/24
since Jul 2024
AS29580Residential11A1 Bulgaria EAD
151.251.145.0/24
since Sep 2024
AS29580Residential22
1 always on
A1 Bulgaria EAD
151.251.146.0/23
since Mar 2024
AS29580Residential30
3 always on
A1 Bulgaria EAD
151.251.148.0/22
since Mar 2024
AS29580Residential35
5 always on
A1 Bulgaria EAD
151.251.152.0/24
since Sep 2024
AS29580Residential14
1 always on
A1 Bulgaria EAD
151.251.153.0/24
since Oct 2024
AS29580Residential10
1 always on
A1 Bulgaria EAD
151.251.154.0/24
since Oct 2024
AS29580Residential13
1 always on
A1 Bulgaria EAD
151.251.155.0/24
since Nov 2024
AS29580Residential8A1 Bulgaria EAD
151.251.156.0/22
since Sep 2023
AS29580Residential44
5 always on
A1 Bulgaria EAD
151.251.160.0/22
since Sep 2023
AS29580Residential48
3 always on
A1 Bulgaria EAD
151.251.164.0/23
since Sep 2023
AS29580Residential21
1 always on
A1 Bulgaria EAD
151.251.166.0/24
since Sep 2023
AS29580Residential11A1 Bulgaria EAD
151.251.167.0/24
since Sep 2023
AS29580Residential12
1 always on
A1 Bulgaria EAD
151.251.168.0/23
since Sep 2023
AS29580Residential27
4 always on
A1 Bulgaria EAD
151.251.170.0/24
since Oct 2023
AS29580Residential10A1 Bulgaria EAD
151.251.171.0/24
since Oct 2023
AS29580Residential10
1 always on
A1 Bulgaria EAD
151.251.172.0/24
since May 2024
AS29580ResidentialA1 Bulgaria EAD
151.251.173.0/24
since Oct 2023
AS29580Residential14
1 always on
A1 Bulgaria EAD
151.251.174.0/23
since Oct 2023
AS29580Residential20A1 Bulgaria EAD
151.251.176.0/24
since Oct 2023
AS29580Residential8
3 always on
A1 Bulgaria EAD
151.251.177.0/24
since Oct 2023
AS29580Residential15
1 always on
A1 Bulgaria EAD
151.251.178.0/24
since Oct 2023
AS29580Residential16A1 Bulgaria EAD
151.251.179.0/24
since Oct 2023
AS29580Residential10
2 always on
A1 Bulgaria EAD
151.251.180.0/23
since Oct 2023
AS29580Residential26
1 always on
A1 Bulgaria EAD
151.251.182.0/23
since Oct 2023
AS29580Residential11
1 always on
A1 Bulgaria EAD
151.251.184.0/23
since Oct 2023
AS29580Residential19
4 always on
A1 Bulgaria EAD
151.251.186.0/23
since Nov 2023
AS29580Residential25A1 Bulgaria EAD
151.251.188.0/23
since Oct 2024
AS29580Residential28
2 always on
A1 Bulgaria EAD
151.251.190.0/23
since Dec 2023
AS29580ResidentialA1 Bulgaria EAD
151.251.192.0/22
since Oct 2023
AS12716Mobile28A1 Bulgaria EAD
151.251.196.0/24
since May 2024
AS12716Mobile2A1 Bulgaria EAD
151.251.200.0/22
since Jun 2024
AS12716Mobile33
1 always on
A1 Bulgaria EAD
151.251.204.0/22
since Dec 2024
AS12716Mobile29
3 always on
A1 Bulgaria EAD
151.251.208.0/20
since Jul 2022
AS13124Residential260
1 always on
A1 Bulgaria EAD
151.251.224.0/24
since Jul 2022
AS203535Business2A1 Bulgaria EAD
151.251.225.0/24
since Sep 2022
AS29580Residential10A1 Bulgaria EAD
151.251.226.0/24
since Sep 2022
AS29580Residential8
1 always on
A1 Bulgaria EAD
151.251.227.0/24
since Sep 2022
AS29580Residential13
1 always on
A1 Bulgaria EAD
151.251.228.0/24
since Sep 2022
AS13124Residential15A1 Bulgaria EAD
151.251.229.0/24
since Sep 2022
AS29580Residential7A1 Bulgaria EAD
151.251.230.0/24
since Sep 2022
AS29580Residential6A1 Bulgaria EAD
151.251.231.0/24
since Sep 2022
AS29580Residential14
1 always on
A1 Bulgaria EAD
151.251.232.0/24
since Sep 2022
AS13124Residential27A1 Bulgaria EAD
151.251.233.0/24
since Sep 2022
AS29580Residential11A1 Bulgaria EAD
151.251.234.0/24
since Sep 2022
AS29580Residential14
3 always on
A1 Bulgaria EAD
151.251.235.0/24
since Sep 2022
AS29580Residential13A1 Bulgaria EAD
151.251.236.0/24
since Sep 2022
AS29580Residential9A1 Bulgaria EAD
151.251.238.0/24
since Aug 2021
AS12716MobileA1 Bulgaria EAD
151.251.239.0/24
since Aug 2021
AS12716MobileA1 Bulgaria EAD
151.251.240.0/20
since Apr 2021
AS12716Mobile3,194A1 Bulgaria EAD

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
151.251.0.0/1665,536BG-MTELNET-20120821A1 Bulgaria EAD (ORG-MN1-RIPE) · BGALLOCATED PAAug 21, 2012[email protected]
└ 151.251.0.0/212,048A1-Sofia-MoskomA1 Bulgaria EADASSIGNED PAAug 23, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.8.0/212,048A1--Sofia-MoskomA1 Bulgaria EADASSIGNED PAAug 24, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.16.0/212,048A1-BFP16A1 Bulgaria EADASSIGNED PAAug 27, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.24.0/212,048A1-BFP24A1 Bulgaria EADASSIGNED PAAug 28, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.32.0/221,024SIS05Sis Net 05 EOODASSIGNED PAFeb 20, 2020[email protected]
via BG-MTELNET-20120821
└ 151.251.38.0/24256SOFTGROUP_ADunknownASSIGNED PAOct 10, 2023[email protected]
via BG-MTELNET-20120821
└ 151.251.39.0/24256Min_tourMinistry of tourism, Republic BulgariaASSIGNED PAMar 19, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.40.0/24256SIS05Sis Net 05 EOODASSIGNED PAJul 24, 2020[email protected]
via BG-MTELNET-20120821
└ 151.251.41.0/24256SiS05Sis Net 05 EOODASSIGNED PAJul 24, 2020[email protected]
via BG-MTELNET-20120821
└ 151.251.42.0/24256SisNet05unknownASSIGNED PAJul 24, 2020[email protected]
via BG-MTELNET-20120821
└ 151.251.43.0/24256A1-NET-43unknownASSIGNED PAJan 26, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.44.0/221,024A1-44unknownASSIGNED PADec 30, 2020[email protected]
via BG-MTELNET-20120821
└ 151.251.48.0/212,048A1-BFP48A1 Bulgaria EADASSIGNED PAAug 31, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.56.0/221,024BORIANANETunknownASSIGNED PAApr 27, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.60.0/24256SisNETSis Net 05 EOOD (ORG-SNE5-RIPE) · BGASSIGNED PAApr 22, 2021[email protected]
└ 151.251.61.0/24256ComLeagueCommercial League - Global Pharma Centre JSC (ORG-CA1641-RIPE) · BGASSIGNED PASep 9, 2021[email protected]
└ 151.251.62.0/24256A1-62unknownASSIGNED PAMay 12, 2023[email protected]
via BG-MTELNET-20120821
└ 151.251.63.0/24256A1-62unknownASSIGNED PAMay 12, 2023[email protected]
via BG-MTELNET-20120821
└ 151.251.64.0/23512A1-IXPunknownASSIGNED PASep 28, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.66.0/23512BG-ATLANTIS-SAT-20211012unknownASSIGNED PASep 28, 2021[email protected]
└ 151.251.68.0/221,024A1-BGunknownASSIGNED PASep 28, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.72.0/24256Municipal_BankunknownASSIGNED PAMay 7, 2025[email protected]
via BG-MTELNET-20120821
└ 151.251.73.0/24256A173unknownASSIGNED PAApr 20, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.74.0/24256A174unknownASSIGNED PAApr 20, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.75.0/24256A175unknownASSIGNED PAApr 20, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.76.0/221,024A17622unknownASSIGNED PAApr 20, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.80.0/212,048A1-BFP80A1 Bulgaria EADASSIGNED PASep 11, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.88.0/212,048A1-BFP88A1 Bulgaria EADASSIGNED PASep 12, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.96.0/221,024A1BG-Residential-SubscribersunknownASSIGNED PAJul 14, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.100.0/24256A1BG-NetflixunknownASSIGNED PAJul 26, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.101.0/24256A1BG_Residential_SubsribersunknownASSIGNED PAJul 14, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.102.0/24256A1_BGS_ResidunknownASSIGNED PAJul 26, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.103.0/24256A1_SFI_ResidunknownASSIGNED PAJul 27, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.104.0/24256A1_VRN_ResidunknownASSIGNED PAAug 18, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.105.0/24256A1_PLD_ResidunknownASSIGNED PAAug 18, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.106.0/24256A1_VRN_ResidunknownASSIGNED PAAug 18, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.107.0/24256A1_SND_ResidunknownASSIGNED PAAug 19, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.108.0/24256A1_SFL_ResidunknownASSIGNED PAAug 25, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.109.0/24256A1_SFL_ResidunknownASSIGNED PAAug 25, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.110.0/24256A1_SFL_ResidunknownASSIGNED PAAug 29, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.111.0/24256A1_SFK_ResidunknownASSIGNED PAAug 30, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.112.0/24256A1_SFN_ResidunknownASSIGNED PASep 21, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.113.0/24256A1-BG_PLD_Resid_StaticunknownASSIGNED PASep 21, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.114.0/24256A1_SFI_ResidunknownASSIGNED PASep 21, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.115.0/24256A1_SFN_ResidunknownASSIGNED PASep 28, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.116.0/24256A1_SFL-NGP_ResidunknownASSIGNED PASep 28, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.117.0/24256A1_SFL-NGU_ResidunknownASSIGNED PASep 30, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.118.0/24256A1_VRN_ResidunknownASSIGNED PASep 30, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.119.0/24256iGamingiGaming.comASSIGNED PASep 23, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.120.0/24256A1-BG_SFK_Resid_Static_VitoshaunknownASSIGNED PAOct 3, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.122.0/24256A1_SLU_ResidunknownASSIGNED PAOct 4, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.123.0/24256A1_VTR_BNG_ResidunknownASSIGNED PAOct 4, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.124.0/24256A1_SOB_BNG_ResidunknownASSIGNED PAOct 4, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.126.0/23512A1_BG_GPRS_NetA1 BG GPRS NetASSIGNED PAJun 7, 2023[email protected]
via BG-MTELNET-20120821
└ 151.251.128.0/212,048A1BG-Fiber-Power128A1BG-DobrichASSIGNED PASep 19, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.136.0/212,048A1BG-Fiber-Power136A1 Bulgaria EADASSIGNED PASep 20, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.144.0/212,048A1BG-Fiber-Power144A1 Bulgaria EADASSIGNED PASep 21, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.152.0/212,048A1BG-Fiber-Power152A1 Bulgaria EADASSIGNED PASep 24, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.160.0/212,048A1BG-Fiber-Power160A1 Bulgaria EADASSIGNED PASep 28, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.168.0/212,048A1-BFP168A1 BUlgaria EADASSIGNED PAOct 1, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.176.0/212,048A1-BFP176A1 Bulgaria EADASSIGNED PAOct 3, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.184.0/212,048A1-BFP184A1 Bulgaria EADASSIGNED PAOct 5, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.192.0/221,024A1_BG_GPRS_NetunknownASSIGNED PAOct 11, 2023[email protected]
via BG-MTELNET-20120821
└ 151.251.200.0/212,048A1-BFP200A1 Bulgaria EADASSIGNED PAOct 10, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.208.0/212,048BFP208A1 Bulgaria EADASSIGNED PAOct 15, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.216.0/212,048A1BG-Fiber-Power216A1 Bulgaria EADASSIGNED PAOct 18, 2012[email protected]
via BG-MTELNET-20120821
└ 151.251.224.0/24256Work_Better_LTDWork Better LTDASSIGNED PAJul 28, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.225.0/24256A1_VTR_ResidunknownASSIGNED PAJul 28, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.226.0/24256A1_SFL_ResidunknownASSIGNED PASep 8, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.227.0/24256A1_SFN_ResidunknownASSIGNED PASep 9, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.228.0/24256A1-GurkovounknownASSIGNED PASep 9, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.229.0/24256A1_SFL_ResidunknownASSIGNED PASep 12, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.230.0/24256A1_SFL_ResidunknownASSIGNED PASep 12, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.231.0/24256A1_VRN_ResidunknownASSIGNED PASep 12, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.232.0/24256A1-CMTS-LovechunknownASSIGNED PASep 13, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.233.0/24256A1_SFN_ResidunknownASSIGNED PASep 13, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.234.0/24256A1_PLD_ResidunknownASSIGNED PASep 13, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.235.0/24256A1_VRN_ResidunknownASSIGNED PASep 14, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.236.0/24256A1_SFK_ResidunknownASSIGNED PASep 12, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.237.0/24256PerunBGunknownASSIGNED PASep 7, 2022[email protected]
via BG-MTELNET-20120821
└ 151.251.238.0/24256A1BGM_UsersunknownASSIGNED PAAug 6, 2021[email protected]
via BG-MTELNET-20120821
└ 151.251.239.0/24256A1BGM_UsersunknownASSIGNED PAAug 6, 2021[email protected]
via BG-MTELNET-20120821

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

65,536 addresses
TypeAddressesShareRanges
Residential49,92076%98
Mobile10,75216%11
Unknown3,5845.5%10
Business1,2802.0%5

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS8717

BG
Name
A1 Bulgaria EAD
Type
Internet provider
Registered
Mar 19, 1998
Domain
a1.bg
Website
www.a1.bg
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed