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Data as of Nov 8, 2026

129.227.128.0/17

262 anonymizer addresses · 0.80% · VPN138 residential-proxy exits · 30 days

Zenlayer Inc · space held by Zenlayer (Singapore) PTE. LTD

Announcement
this exact prefix
No RPKI
Announced by
AS21859
Type
Hosting
96% of it

Residential-proxy exits

Proxy exits
138
0.42% of its addresses · 30 days
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

57K observations
IPv4 market

Path

1 · Holder
Zenlayer (Singapore) PTE. LTD
2 · Leased from
not leased
3 · Announced by
AS21859 Zenlayer Inc
since Jun 2019 · 7.4 yr ago
4 · Use
VPN servicesnamed Surfshark, IPVanish
Hosting

Operators, sellers and brokers

VPN services

NameParentIn 129.227.128.0/17/24s
SurfsharkNord Security
2560.78%
1
IPVanishZiff Davis
60.02%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

129.227.128.0/17

From the registry to its use

  1. Jul 22, 2014– Apr 1, 2019
    Announced
    AS6072 Unisys Corporation
    Business
  2. Jun 25, 2019– today
    Announced
    AS21859 Zenlayer Inc
    Hosting
  3. Jun 27, 2019
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
  4. Aug 19, 2019
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.128.0/19
  5. Aug 19, 2019
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.160.0/19
  6. Aug 19, 2019
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.224.0/19
  7. Mar 2, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.224.0/20
  8. May 11, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.224.0/23
  9. May 11, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.226.0/23
  10. May 11, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.228.0/23
  11. Jun 23, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.184.0/23
  12. Jul 14, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.190.0/24
  13. Jul 20, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.186.0/24
  14. Aug 9, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.168.0/21
  15. Aug 9, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.227.0/24
  16. Aug 9, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS8966
    129.227.228.0/24
  17. Aug 9, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.229.0/24
  18. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    RADB route object for AS9304 HGC Global Communications Limited, maintainer MAINT-AS58453
    129.227.184.0/23
  19. Sep 16, 2020
    Route object
    AS9304 HGC Global Communications Limited
    NTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-CMI-INT-HK
    129.227.184.0/23
  20. Oct 20, 2020
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.246.0/23
  21. Mar 6, 2021
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.133.0/24
  22. Mar 1, 2022
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS146834
    129.227.146.0/23
  23. Mar 1, 2022
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS146834
    129.227.158.0/23
  24. Mar 1, 2022
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS146834
    129.227.168.0/22
  25. Mar 1, 2022
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS146834
    129.227.174.0/23
  26. Aug 30, 2022
    Route object
    AS21859 Zenlayer Inc
    RADB route object for AS21859 Zenlayer Inc, maintainer MAINT-AS21859
    129.227.184.0/24
  27. Nov 1, 2022
    Route object
    AS18004 PT Wireless Indonesia ( WIN )
    RADB route object for AS18004 PT Wireless Indonesia ( WIN ), maintainer MAINT-AS21859
    129.227.184.0/24
  28. Nov 26, 2022
    Route object
    AS146834 SiChuan XunYou Network Technologe Limit, co
    RADB route object for AS146834 SiChuan XunYou Network Technologe Limit, co, maintainer MAINT-AS146834
    129.227.158.0/23
  29. Nov 26, 2022
    Route object
    AS146834 SiChuan XunYou Network Technologe Limit, co
    RADB route object for AS146834 SiChuan XunYou Network Technologe Limit, co, maintainer MAINT-AS146834
    129.227.168.0/22
  30. Nov 26, 2022
    Route object
    AS146834 SiChuan XunYou Network Technologe Limit, co
    RADB route object for AS146834 SiChuan XunYou Network Technologe Limit, co, maintainer MAINT-AS146834
    129.227.174.0/23
  31. today
    Registry record
    Zenlayer (Singapore) PTE. LTD
    ALLOCATED PORTABLE
    129.227.0.0/16
  32. today
    Used
    Surfshark
    VPN
  33. today
    Used
    IPVanish
    VPN

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
PrefixOriginTypeAnonymizer addressesOperatorHolderRPKI
129.227.138.0/23
since Jan 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.139.0/24
since Mar 2026
AS62610HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.142.0/24
since May 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.143.0/24
since Nov 2019
AS135377HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.146.0/24
since Apr 2025
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.147.0/24
since Apr 2025
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.153.0/24
since Aug 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.155.0/24
since Aug 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.157.0/24
since Apr 2025
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.158.0/24
since Apr 2025
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.159.0/24
since Apr 2025
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.160.0/21
since Jun 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.160.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.161.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.162.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.163.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.164.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.165.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.166.0/24
since Sep 18, 2026
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.167.0/24
since Sep 2020
AS4229HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.168.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.169.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.170.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.171.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.172.0/24
since Mar 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.173.0/24
since Feb 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.174.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.175.0/24
since Apr 2022
AS146834BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @HKG
129.227.176.0/23
since May 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @MNL
129.227.178.0/23
since Jun 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @BLR
129.227.180.0/22
since Jun 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.185.0/24
since Feb 2025
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @SGN
129.227.187.0/24
since Jul 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.188.0/23
since Aug 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @MAA
129.227.191.0/24
since Jun 2020
AS138571HostingZenlayer (Singapore) PTE. LTD
129.227.192.0/19
since Dec 2019
AS21859Hosting2563.1%VPNVPN servicesoperated by SurfsharkZenlayer (Singapore) PTE. LTD
129.227.192.0/24
since Feb 2023
AS63593BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @India
129.227.193.0/24
since May 2022
AS63593BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @India
129.227.194.0/23
since Jun 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @India
129.227.195.0/24
since Jul 2022
AS63593BusinessZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @India
129.227.226.0/24
since Aug 2023
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @Lahore
129.227.230.0/23
since Apr 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @BKK
129.227.230.0/24
since May 2023
AS21859Hosting62.3%VPNVPN servicesoperated by IPVanishZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @BKK
129.227.232.0/22
since May 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.236.0/22
since Jun 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.240.0/23
since May 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @KUL
129.227.242.0/23
since May 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @MAA
129.227.244.0/23
since Mar 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @BKK
129.227.248.0/23
since Mar 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.250.0/23
since Oct 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @TYO
129.227.252.0/22
since Mar 2020
AS21859HostingZenlayer (Singapore) PTE. LTD
via Zenlayer IP Block @BOM
129.227.254.0/24
since Oct 2025
AS153259UnknownZenlayer (Singapore) PTE. LTD

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
129.227.0.0/1665,536ZEN-SGZenlayer (Singapore) PTE. LTD (ORG-ZPL6-AP) · SGALLOCATED PORTABLE—abuse@zenlayer.com
└ 129.227.128.0/198,192ZEN-HKZenlayer IP Block @HKGALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.160.0/204,096ZEN-HKZenlayer IP Block @HKGALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.176.0/23512ZEN-PHZenlayer IP Block @MNLALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.178.0/23512ZEN-INZenlayer IP Block @BLRALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.180.0/221,024ZEN-JPZenlayer IP Block @TYOALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.184.0/23512ZEN-VNZenlayer IP Block @SGNALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.186.0/24256ZEN-INZenlayer IP Block @DELALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.187.0/24256ZEN-JPZenlayer IP Block @TYOALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.188.0/23512ZEN-INZenlayer IP Block @MAAALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.190.0/24256ZEN-INZenlayer IP Block @DELALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.192.0 - 129.227.218.2556,912ZEN-INZenlayer IP Block @IndiaALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.219.0/24256SURFSHARK-INSurfshark Ltd. (India)ALLOCATED NON-PORTABLE—abuse@surfshark.com
└ 129.227.220.0/221,024ZEN-INZenlayer IP Block @IndiaALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.224.0/23512ZEN-INZenlayer IP Block @DELALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.226.0/24256ZEN-PKZenlayer IP Block @LahoreALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.227.0/24256ZEN-HKZenlayer IP Block @HKGALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.228.0/24256ZEN-PKZenlayer IP Block @PakistaniALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.229.0/24256ZEN-HKZenlayer IP Block @HKGALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.230.0/23512ZEN-THZenlayer IP Block @BKKALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.232.0/212,048ZEN-JPZenlayer IP Block @TYOALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.240.0/23512ZEN-MYZenlayer IP Block @KULALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.242.0/23512ZEN-INZenlayer IP Block @MAAALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.244.0/23512ZEN-THZenlayer IP Block @BKKALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.246.0/23512ZEN-KRZenlayer IP Block @SELALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.248.0/221,024ZEN-JPZenlayer IP Block @TYOALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.252.0/221,024ZEN-INZenlayer IP Block @BOMALLOCATED NON-PORTABLE—abuse@zenlayer.com
└ 129.227.254.0/24256EDG1-AS153259-BOMunknownALLOCATED NON-PORTABLE—support@edgerede.in

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

32,768 addresses
TypeAddressesShareRanges
Hosting31,48296%67
Business7682.3%3
VPNanonymizer2620.80%7
Unknown2560.78%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS21859

US
Name
Zenlayer Inc
Type
Hosting
Registered
Apr 2, 2013
Domain
zenlayer.com
Website
www.zenlayer.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
314