Autonomous system profile

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

AS146943

Announcement observedAPNIC

TIER4CLOU-AS

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

Last active10/13/2026, 11:41:24Snapshot expired

View network topology RDAP registration

ASN: AS146943
Registration country: India
Name: TIER4CLOU-AS
Abbreviation: TIER4CLOU-AS
Registration date: 8/31/2021, 08:05:25
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.101.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.101.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.13.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.13.113.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.13.114.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.13.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.142.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.150.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.153.179.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.156.21.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.172.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.172.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.187.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.190.242.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.193.74.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.193.75.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.205.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.205.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.205.143.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.217.222.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.217.223.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.227.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.233.24.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.233.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.242.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.250.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.251.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.251.23.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.30.74.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.30.75.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.35.164.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.48.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.48.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.48.90.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.49.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.49.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.87.173.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.87.174.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
103.87.175.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
123.253.10.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
123.253.8.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
134.195.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
157.119.41.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
157.119.42.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
157.119.43.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
157.20.190.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
160.187.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
160.236.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
160.236.42.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid
185.131.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/17/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: TIER4CLOU-AS
RIR: APNIC
Registration country: India
Registration date: 8/31/2021, 08:05:25
Abuse contact: tier4cloud@gmail.com

Snapshot trend

10/13/2026, 11:41:2489 v47 v69 Upstream · 5 Uncertain

10/12/2026, 06:55:5789 v46 v69 Upstream · 5 Uncertain

10/6/2026, 05:16:5388 v46 v67 Upstream · 4 Uncertain

10/1/2026, 02:23:3488 v46 v69 Upstream · 5 Uncertain

10/1/2026, 02:18:430 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 · iana-rdap-asn-bootstrap · rir-rdap-asn