Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS39855

Announcement observedRIPE NCC

Mod Mission Critical LLC · MOD-EU

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/16/2026, 03:07:42Snapshot expired

View network topology RDAP registration

ASN: AS39855
Registration country: United States
Name: Mod Mission Critical LLC
Abbreviation: MOD-EU
Registration date: 10/17/2017, 14:53:49
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
124.198.136.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
124.198.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
124.198.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
124.198.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
130.185.172.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
136.144.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
136.144.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
136.144.32.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
136.144.34.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
147.125.200.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
147.125.201.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
147.125.202.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
147.125.203.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
157.97.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.131.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.168.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.169.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.170.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.60.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.61.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.62.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
158.173.63.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.100.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.101.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.120.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.121.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
168.199.127.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/17/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Mod Mission Critical LLC
RIR: RIPE NCC
Registration country: United States
Registration date: 10/17/2017, 14:53:49
Abuse contact: abuse@modmc.net

Snapshot trend

10/16/2026, 03:07:42486 v45 v625 Upstream · 0 Uncertain

10/3/2026, 07:33:01499 v45 v625 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn