AS137991 Lifeway Singapore Pte. Ltd.

Singapore LIFEWAY-AS-AP APNIC 10 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

2,304

IPv6 /48 networks

65,536

RPKI

11 valid0 no ROA

Peers and downstreams

Holder

AS name: LIFEWAY-AS-AP
Description: Lifeway Singapore Pte. Ltd.
Organisation: Lifeway Singapore Pte. Ltd.
Abuse contact: Not published
Assigned: 2018-07-20
Registered: 2018-07-20
Record last changed: 2020-07-15 02:23 UTC

103.119.148.0/22 103.119.148.0/24 103.119.149.0/24 103.119.150.0/24 103.119.151.0/24 203.1.22.0/23 203.1.22.0/24 203.10.100.0/23 203.10.100.0/24 45.121.188.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 11 of 11 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact support@lws.network is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
fail	Registry record maintained Last changed 2020-07-15.	0/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/137991"><img src="https://ip-fd.net/badge/asn/137991/health.svg" alt="AS137991 network health on IP-FD.net"></a>

Markdown

[![AS137991 network health](https://ip-fd.net/badge/asn/137991/health.svg)](https://ip-fd.net/asn/137991)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 14:57 UTC	Neighbour gone	AS58952	peer
2026-10-04 14:57 UTC	Neighbour gone	AS9583	upstream
2026-10-04 14:57 UTC	Relationship changed	AS9304	upstream to peer
2026-10-04 14:57 UTC	Relationship changed	AS8966	upstream to peer
2026-10-04 14:57 UTC	Relationship changed	AS33891	upstream to peer
2026-10-04 14:57 UTC	Relationship changed	AS24115	upstream to peer
2026-10-04 14:57 UTC	Relationship changed	AS20326	upstream to peer
2026-10-04 14:57 UTC	Relationship changed	AS15802	upstream to peer

WHOIS

aut-num:        AS137991
as-name:        LIFEWAY-AS-AP
handle:         AS137991
remarks:        Lifeway Singapore Pte. Ltd.
abuse:          IRT-LIFEWAY-SG (IRT-LIFEWAY-SG) <support@lws.network>
technical,administrative:LSPL7-AP (Lifeway Singapore Pte Ltd administrator) <abuse@lws.network>
registrant:     ORG-LSPL5-AP (Lifeway Singapore Pte. Ltd.) <support@lws.network>
registration:   2018-07-20T15:36:18Z
last changed:   2020-07-15T02:23:07Z
source:         APNIC (RDAP)

Routing data

Updated just now

Registry record

Fetched just now from APNIC RDAP

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/137991

const res = await fetch('https://ip-fd.net/api/v1/asn/137991', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/137991', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/137991');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/137991", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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