Autonomous system profile

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

AS219187

Announcement observedRIPE NCC

Tangtech Internet Services LLC · Tangtech-Internet-Services

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

Last active10/16/2026, 00:00:00Snapshot expired

View network topology RDAP registration

ASN: AS219187
Registration country: Registration country pending sync
Name: Tangtech Internet Services LLC
Abbreviation: Tangtech-Internet-Services
Registration date: 7/17/2026, 09:56:31
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2a14:9d07:200::/44BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/30/2026, 08:00:00	10/13/2026, 08:00:00	×	✓	Historical record

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

Registration and sources

Organization: Tangtech Internet Services LLC
RIR: RIPE NCC
Registration country: Registration country pending sync
Registration date: 7/17/2026, 09:56:31
Abuse contact: shenzhoutang98@outlook.com

Snapshot trend

10/13/2026, 16:19:420 v41 v61 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 · cha-la-bgp-observations