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Data as of Nov 4, 2026

23.239.161.0/24

No anonymizer space · no proxy exits in 30 days

Sentris Network LLC

Announcement
this exact prefix
RPKI invalid (origin)
Announced by
AS19194
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Sep 18, 2026
from AS18779 EGIHosting
IPv4 market

Path

Announced by AS19194 since Sep 18, 2026 · 7 wk ago
1 · Holder
Sentris Network LLC
record created Nov 4, 2013
2 · Leased from
EGIHosting
its owner, directly
3 · Announced by
AS19194 Sentris Network LLC
since Sep 18, 2026 · 7 wk ago
4 · Use
Hosting

Lineage

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

23.239.161.0/24

From the registry to its use

  1. Nov 4, 2013
    Registry record
    Sentris Network LLC
    Direct Allocation
    23.239.160.0/19
  2. Jan 1, 2015– Sep 22, 2020
    Announced
    AS19194 Sentris Network LLC
    as part of 23.239.160.0/21
    23.239.160.0/21
  3. Sep 11, 2020– Dec 15, 2020
    Announced
    AS141172 Tianao Chen
    as part of 23.239.160.0/21
    23.239.160.0/21
  4. Dec 4, 2020– Aug 14, 2023
    Announced
    AS1239 Cogent Communications, LLC
    as part of 23.239.160.0/21
    23.239.160.0/21
  5. Aug 15, 2023– today
    Announced
    AS5650 Frontier Communications of America, Inc.
    as part of 23.239.160.0/21
    23.239.160.0/21
  6. Dec 26, 2025– Jan 18, 2026
    Announced
    AS19194 Sentris Network LLC
    Hosting
  7. Jan 19, 2026– Sep 21, 2026
    Announced
    AS18779 EGIHosting
    Hosting
  8. Jan 23, 2026
    Route object
    AS18779 EGIHosting
    ARIN route object for AS18779 EGIHosting, maintainer MNT-SNL-8
  9. Jan 24, 2026
    Route object
    AS18779 EGIHosting
    RADB route object for AS18779 EGIHosting, maintainer MAINT-AS18779
  10. Sep 18, 2026– today
    Announced
    AS19194 Sentris Network LLC
    Hosting
  11. today
    Leased from
    EGIHosting
    Lessor

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
23.239.160.0/21
since Aug 2023
AS5650ResidentialSentris Network LLC

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS19194

US
Name
Sentris Network LLC
Type
Hosting
Registered
Dec 4, 2000
Domain
sentris.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed