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Data as of Nov 6, 2026

79.143.136.0/24

No anonymizer space · no proxy exits in 30 days

Mod Mission Critical LLC · space held by Syndesi Networks B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS39855
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Syndesi Networks B.V.
record created Nov 26, 2021
2 · Leased from
PrefixBroker
3 · Announced by
AS39855 Mod Mission Critical LLC
since Mar 2020 · 6.6 yr ago
4 · Use
Hosting

Lineage

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

79.143.136.0/24

From the registry to its use

  1. Mar 15, 2020– today
    Announced
    AS39855 Mod Mission Critical LLC
    Hosting
  2. Mar 18, 2020
    Assigned
    MOD Mission Critical LLC
    ASSIGNED PA
    79.143.136.0/24
  3. Mar 18, 2020
    Route object
    AS39855 Mod Mission Critical LLC
    RIPE route object for AS39855 Mod Mission Critical LLC, maintainer PREFIXBROKER-MNT
  4. Nov 26, 2021
    Registry record
    Syndesi Networks B.V.
    ALLOCATED PA
    79.143.136.0/22
  5. today
    Leased from
    PrefixBroker
    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
79.143.136.0/221,024NL-SYNDESI-20190828Syndesi Networks B.V. (ORG-SNB9-RIPE) · NLALLOCATED PANov 26, 2021support@syndesi-networks.nl
└ 79.143.136.0/24256MODMC-AMS-NLMOD Mission Critical LLC (ORG-MMCL2-RIPE) · NLASSIGNED PAMar 18, 2020support@modmc.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Syndesi Networks B.V.
Handle
ORG-SNB9-RIPE
Range
79.143.136.0/22
Registration type
ALLOCATED PA
Record created
Nov 26, 2021
Origin network

AS39855

US
Name
Mod Mission Critical LLC
Type
Hosting
Registered
Oct 17, 2017
Domain
modmc.net
Website
www.modmc.net
Industry
Computer and Information Technology
Spamhaus ASN-DROP
not listed