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Data as of Nov 4, 2026

149.7.107.0/24

Anonymizer · VPN

31173 Services AB · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS39351
Type
VPN
Risk
75 / 100 · High
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Jan 28, 1992
2 · Leased from
not leased
3 · Announced by
AS39351 31173 Services AB
since Oct 2025 · 13 mo ago
4 · Use
VPN
anonymizer space, operator not named

Lineage

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

149.7.107.0/24

From the registry to its use

  1. Jan 28, 1992
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    149.7.0.0/16
  2. Sep 15, 2006– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 149.6.0.0/15
    149.6.0.0/15
  3. Mar 8, 2016– Jul 21, 2016
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  4. Jan 30, 2024– Sep 1, 2024
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  5. Sep 5, 2025
    Route object
    AS39351 31173 Services AB
    RADB route object for AS39351 31173 Services AB, maintainer MAINT-AS174
  6. Oct 3, 2025– today
    Announced
    AS39351 31173 Services AB
    Hosting

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsRPKI
149.6.0.0/15
since Sep 2006
AS174Internet provider2580.20%ISP proxy, Datacenter proxyProxy providerssold by QuarkIP454
15 always on

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS39351

SE
Name
31173 Services AB
Type
Hosting
Registered
Feb 6, 2006
Domain
31173.se
Website
www.31173.se
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
73