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Data as of Nov 13, 2026

37.61.248.0/22

23 residential-proxy exits · 30 days

Nubbitel TELECOM,S.L.

Announcement
37.61.248.0/21
No RPKI
Announced by
AS210123
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
23
2.2% of its addresses · 30 days
Always-on exits
1
4.3% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
65
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

3.2K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.61.248.0/24111
37.61.250.0/2407
37.61.249.0/2404
37.61.251.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CROXY
  • CatProxies
  • DataImpulse
  • Datarama
  • EZProxies
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • HideProxy
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LUMIPROXY
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NSocks
  • NiuProxy
  • NodeProxy
  • NovaProxy
  • Novada
  • PROXYSCRAPE
  • PSBProxy
  • PrivateByte
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • Proxyma
  • PuraRoute
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_BASIC
  • Shifter
  • Smartproxy
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.61.248.0/212,048ES-NUBBITEL-20120124Nubbitel TELECOM,S.L. (ORG-NT25-RIPE) · ESALLOCATED PAJan 24, 2012abuse@nubbitel.es
└ 37.61.248.0/221,024NUBBITELNubbitel 1024 IPV4 AddressASSIGNED PAApr 11, 2012abuse@nubbitel.es
via ES-NUBBITEL-20120124

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 37.61.248.0/21

37.61.248.0/21

Routing history

Pattern
Stable
First seen
Jan 2019
Current origin since
Jan 2019 · 7.8 yr
Origin networks
1