Autonomous system profile

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

AS59253

Announcement observedAPNIC

LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD. · LEASEWEB-APAC-SIN-11

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

Last active10/22/2026, 20:50:11Snapshot expired

View network topology RDAP registration

ASN: AS59253
Registration country: Singapore
Name: LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD.
Abbreviation: LEASEWEB-APAC-SIN-11
Registration date: 12/9/2013, 00:00:09
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.119.218.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.119.219.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.148.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.149.84.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.151.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.152.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.160.58.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.163.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	9/28/2026, 08:00:00	✓	×	Historical record
103.198.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.21.221.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.254.152.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.254.154.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.64.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
103.64.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.252.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.252.140.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.252.142.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.252.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.253.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.253.155.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.253.171.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
104.253.172.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
141.193.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.228.154.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.228.64.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.91.100.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.91.102.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.91.96.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
142.91.98.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
151.246.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
151.246.182.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
154.37.92.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
162.249.59.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
164.152.166.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
167.253.158.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
171.22.62.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.252.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.252.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.255.208.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.255.212.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/30/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.93.209.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.93.218.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
172.96.190.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.0.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.12.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.14.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.2.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
173.234.8.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid
178.94.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 16:00:00	10/22/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: LEASEWEB-APAC-SIN-11 - LEASEWEB SINGAPORE PTE. LTD.
RIR: APNIC
Registration country: Singapore
Registration date: 12/9/2013, 00:00:09
Abuse contact: apnic@sg.leaseweb.com

Snapshot trend

10/22/2026, 20:50:1196 v44 v68 Upstream · 0 Uncertain

10/6/2026, 00:15:00102 v44 v67 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