Autonomous system profile

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

AS47191

Announcement observedRIPE NCC

BlueTech-WAF blue tech technology Co., Limited · BlueTech-WAF

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

Last active10/4/2026, 04:35:57Snapshot expired

View network topology RDAP registration

ASN: AS47191
Registration country: British Virgin Islands
Name: BlueTech-WAF blue tech technology Co., Limited
Abbreviation: BlueTech-WAF
Registration date: 10/3/2023, 12:50:10
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
216.180.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
37.77.80.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
37.77.82.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
37.77.84.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
37.77.86.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
74.113.236.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
85.149.232.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
85.149.234.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid
85.149.236.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 00:00:00	10/12/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: BlueTech-WAF blue tech technology Co., Limited
RIR: RIPE NCC
Registration country: British Virgin Islands
Registration date: 10/3/2023, 12:50:10
Abuse contact: support@bluetechcdn.com

Snapshot trend

10/4/2026, 04:35:579 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap