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Data as of Nov 12, 2026

145.138.0.0/16

8 residential-proxy exits · 30 days

Surf B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS1103
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
8
0.01% of its addresses · 30 days
Spread
8 of 256
/24s with at least one exit
Providers
13
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

28 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
145.138.4.0/2401
145.138.17.0/2401
145.138.33.0/2401
145.138.53.0/2401
145.138.63.0/2401
145.138.145.0/2401
145.138.146.0/2401
145.138.147.0/2401

Proxy providers listing exits

  • AnyIP
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • NovaProxy
  • ProxiesVision
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • RainProxy
  • Shifter
  • VantageProxies
  • ZENPROXY_PREMIUM

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
145.134.0.0 - 145.175.255.2552,752,512SURF-PARENT-BLOCK-IISurf B.V. (ORG-SB3-RIPE) · NLLEGACYAug 5, 2026cert@surfcert.nl
└ 145.138.0.0/1732,768Aventus-NETROC AventusLEGACYJun 5, 2019cert@surfcert.nl
via SURF-PARENT-BLOCK-II
└ 145.138.128.0/198,192UMCN-NETRadboudumcLEGACYSep 28, 2026cert@surfcert.nl
via SURF-PARENT-BLOCK-II
└ 145.138.192.0/198,192RUL-EDUVPN-NLLeiden University tbv EDUvpnLEGACYApr 7, 2021cert@surfcert.nl
via SURF-PARENT-BLOCK-II
└ 145.138.224.0/221,024RUL-EDUVPN-NLLeiden University tbv EDUvpnLEGACYMay 26, 2026cert@surfcert.nl
via SURF-PARENT-BLOCK-II

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 this prefix

Summary

Routing history

Pattern
Stable
First seen
Apr 2020
Current origin since
Apr 2020 · 6.6 yr
Origin networks
1