Autonomous system profile

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

AS34939

Announcement observedRIPE NCC

nextdns NextDNS, Inc. · nextdns

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

Last active10/1/2026, 02:09:38Snapshot expired

View network topology RDAP registration

ASN: AS34939
Registration country: United States
Name: nextdns NextDNS, Inc.
Abbreviation: nextdns
Registration date: 6/24/2019, 09:41:01
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
146.19.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
23.247.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
23.247.213.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
23.247.214.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
23.247.215.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
45.90.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
45.90.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
45.90.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid
45.90.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: nextdns NextDNS, Inc.
RIR: RIPE NCC
Registration country: United States
Registration date: 6/24/2019, 09:41:01
Abuse contact: ripe@nextdns.io

Snapshot trend

10/1/2026, 02:09:389 v42 v617 Upstream · 0 Uncertain

10/1/2026, 01:48:550 v40 v60 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 · rir-rdap-asn · iana-rdap-asn-bootstrap