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Data as of Nov 12, 2026

103.121.16.0/22

96 residential-proxy exits · 30 days

PT. Eka Mas Republik

Announcement
103.121.16.0/21
RPKI valid
Announced by
AS63859
Type
Residential

Residential-proxy exits

Proxy exits
96
9.4% of its addresses · 30 days
Always-on exits
73
76% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
73
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

410K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
103.121.17.0/244148
103.121.18.0/243242
103.121.16.0/2406

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • NSocks
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
103.121.16.0/24
since Mar 2019
AS63859Residential6PT. Putra Ksatrya Berkarya
via PT. Eka Mas Republik
103.121.17.0/24
since Mar 2019
AS63859Residential48
41 always on
PT. Putra Ksatrya Berkarya
via PT. Eka Mas Republik
103.121.18.0/24
since Apr 2019
AS63859Residential42
32 always on
PT. Putra Ksatrya Berkarya
via PT. Eka Mas Republik
103.121.19.0/24
since May 2019
AS63859ResidentialPT. Putra Ksatrya Berkarya
via PT. Eka Mas Republik

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
103.121.16.0/221,024IDNIC-KSATRYA-IDPT. Putra Ksatrya BerkaryaALLOCATED PORTABLEAug 20, 2019abuse@idnic.net
└ 103.121.16.0/23512MYREPUBLIC-IDPT. Eka Mas RepublikALLOCATED NON-PORTABLE—abuse-id@myrepublic.net.id
└ 103.121.16.0/24256MYREPUBLIC-IDPT. Eka Mas RepublikASSIGNED NON-PORTABLE—abuse-id@myrepublic.net.id
└ 103.121.17.0/24256MYREPUBLIC-IDPT. Eka Mas RepublikASSIGNED NON-PORTABLE—abuse-id@myrepublic.net.id
└ 103.121.18.0/23512MYREPUBLIC-IDPT. Eka Mas RepublikALLOCATED NON-PORTABLE—abuse-id@myrepublic.net.id
└ 103.121.18.0/24256MYREPUBLIC-IDPT. Eka Mas RepublikASSIGNED NON-PORTABLE—abuse-id@myrepublic.net.id
└ 103.121.19.0/24256MYREPUBLIC-IDPT. Eka Mas RepublikASSIGNED NON-PORTABLE—abuse-id@myrepublic.net.id

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 103.121.16.0/21

103.121.16.0/21

Routing history

Pattern
Stable
First seen
Dec 2018
Current origin since
Dec 2018 · 7.9 yr
Origin networks
1