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Data as of Nov 10, 2026

45.133.76.0/22

No anonymizer space · no proxy exits in 30 days

Cogent Communications, LLC · space held by Cloud Innovation Ltd

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Cloud Innovation Ltd
record created Jul 24, 2019
2 · Leased from
Cloud Innovation
3 · Announced by
AS174 Cogent Communications, LLC
since Jan 2023 · 3.8 yr ago
4 · Use
Hosting

Lineage

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

45.133.76.0/22

From the registry to its use

  1. Jul 24, 2019
    Registry record
    Cloud Innovation Ltd
    ALLOCATED PA
    45.133.76.0/22
  2. Sep 5, 2019– Apr 26, 2021
    Announced
    AS134548 DXTL Tseung Kwan O Service
  3. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
  4. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.76.0/23
  5. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.76.0/23
  6. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.76.0/24
  7. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.76.0/24
  8. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.77.0/24
  9. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.77.0/24
  10. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.78.0/23
  11. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.78.0/23
  12. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.78.0/24
  13. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.78.0/24
  14. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    RADB route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.79.0/24
  15. Oct 3, 2019
    Route object
    AS134548 DXTL Tseung Kwan O Service
    NTTCOM route object for AS134548 DXTL Tseung Kwan O Service, maintainer MAINT-AS9304
    45.133.79.0/24
  16. Oct 20, 2022
    Route object
    AS7018 AT&T Enterprises, LLC
    RIPE route object for AS7018 AT&T Enterprises, LLC, maintainer HK-LARUS-1-MNT LARUS-SERVICE-MNT
    45.133.78.0/24
  17. Oct 20, 2022
    Route object
    AS7018 AT&T Enterprises, LLC
    RIPE route object for AS7018 AT&T Enterprises, LLC, maintainer HK-LARUS-1-MNT LARUS-SERVICE-MNT
    45.133.79.0/24
  18. Dec 30, 2022– Jan 10, 2023
    Announced
    AS10753 Level 3 Parent, LLC
    Internet provider
  19. Jan 11, 2023– today
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  20. today
    Leased from
    Cloud Innovation
    IP broker

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
45.133.76.0/221,024SC-CL-20190724Cloud Innovation Ltd (ORG-CIL48-RIPE) · SCALLOCATED PAJul 24, 2019abuse@cloudinnovation.org
└ 45.133.76.0 - 45.133.78.255768ThreeW_Residence_LLCunknownASSIGNED PAMay 27, 2020abuse@larus.net
└ 45.133.79.0/24256ThreeW_Residence_LLCunknownASSIGNED PAMay 27, 2020abuse@cloudinnovation.org
via SC-CL-20190724

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
Rotating
First seen
Sep 2019
Current origin since
Jan 2023 · 3.8 yr
Origin networks
3
Last change of origin
Jan 2023
Recorded history

History

Handoffs
2