AS45143 SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
IPv4 addresses
111,104
IPv6 /48 networks
65,536
RPKI
135 valid1 invalid0 no ROA
Peers and downstreams
1
Holder
- AS name
- SINGTELMOBILE-AS-AP
- Description
- SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
- Organisation
- Singapore Telecom Mobile Pte Ltd
- Abuse contact
- Not published
- Assigned
- 2008-03-10
- Registered
- 2008-09-04
- Record last changed
- 2021-01-18 01:58 UTC
111.65.31.0/24111.65.32.0/24111.65.33.0/24111.65.34.0/24111.65.35.0/24111.65.36.0/24111.65.37.0/24111.65.38.0/24111.65.39.0/24111.65.40.0/24111.65.41.0/24111.65.42.0/24111.65.43.0/24111.65.44.0/24111.65.45.0/24111.65.46.0/24111.65.47.0/24111.65.48.0/24111.65.49.0/24111.65.50.0/24111.65.52.0/24111.65.53.0/24111.65.54.0/24111.65.56.0/24111.65.57.0/24111.65.58.0/24111.65.59.0/24111.65.60.0/24111.65.61.0/24111.65.62.0/24111.65.63.0/24111.65.64.0/24111.65.65.0/24111.65.66.0/24111.65.67.0/24111.65.68.0/24111.65.69.0/24111.65.70.0/24111.65.71.0/24111.65.72.0/24111.65.73.0/24111.65.74.0/24111.65.75.0/24111.65.76.0/24111.65.77.0/24111.65.78.0/24111.65.79.0/24119.234.0.0/17119.234.1.0/24119.234.10.0/24119.234.102.0/23119.234.104.0/21119.234.11.0/24119.234.110.0/23119.234.120.0/24119.234.121.0/24119.234.122.0/24119.234.123.0/24119.234.16.0/21119.234.22.0/23119.234.24.0/21119.234.30.0/23119.234.32.0/21119.234.38.0/23119.234.4.0/24119.234.40.0/21119.234.46.0/23119.234.48.0/21119.234.5.0/24119.234.52.0/23119.234.56.0/21119.234.6.0/24119.234.62.0/23119.234.64.0/21119.234.7.0/24119.234.70.0/23119.234.72.0/21119.234.78.0/23119.234.8.0/24119.234.80.0/21119.234.86.0/23119.234.88.0/21119.234.9.0/24119.234.94.0/23119.234.96.0/2114.100.128.0/17180.255.128.0/17180.255.129.0/24202.78.56.0/24202.78.57.0/24202.78.58.0/24
2400:1c00::/322400:1c00:1::/482400:1c00:100::/442400:1c00:110::/442400:1c00:120::/442400:1c00:130::/442400:1c00:140::/442400:1c00:150::/442400:1c00:160::/442400:1c00:170::/442400:1c00:17f::/482400:1c00:190::/442400:1c00:1a::/482400:1c00:1a0::/452400:1c00:1b::/482400:1c00:1c::/482400:1c00:1d0::/452400:1c00:1d8::/452400:1c00:1e::/482400:1c00:1f::/482400:1c00:2::/482400:1c00:20::/442400:1c00:258::/462400:1c00:25c::/472400:1c00:25e::/472400:1c00:27c::/462400:1c00:3::/482400:1c00:30::/452400:1c00:300::/442400:1c00:310::/452400:1c00:4::/482400:1c00:48::/452400:1c00:480::/442400:1c00:490::/442400:1c00:50::/452400:1c00:508::/452400:1c00:58::/462400:1c00:580::/452400:1c00:590::/452400:1c00:64::/482400:1c00:66::/482400:1c00:70::/452400:1c00:80::/432400:1c00:a0::/432400:1c00:f0::/44
| AS3758 | SingNet SINGNET |
None seen.
| AS7473 | Singapore Telecommunications Ltd SINGTEL-AS-AP |
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade C · 70/100| pass | Prefixes covered by valid ROAs 135 of 136 announced prefixes are RPKI valid. |
25/25 |
| fail | No RPKI invalid announcements 1 announced prefix is RPKI invalid and dropped by networks that validate. |
0/10 |
| pass | Announces IPv6 45 IPv6 prefixes. |
15/15 |
| partly | More than one upstream 1 upstream seen in BGP. |
5/10 |
| pass | Working abuse contact alishang@singtel.com 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 2021-01-18. |
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/45143"><img src="https://ip-fd.net/badge/asn/45143/health.svg" alt="AS45143 network health on IP-FD.net"></a>
Markdown
[](https://ip-fd.net/asn/45143)
Use rpki.svg instead of health.svg for the RPKI badge.
Routing changes
Last 30 days| 2026-10-04 10:28 UTC | Relationship changed | AS7473 | upstream to peer |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:7a::/47 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:78::/47 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:57c::/46 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:500::/45 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:40::/45 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:38::/45 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:1b0::/44 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:1a0::/44 | |
| 2026-10-04 10:28 UTC | Prefix gone | 2400:1c00:180::/48 | |
| 2026-10-04 10:28 UTC | Prefix gone | 111.65.55.0/24 | |
| 2026-10-04 10:28 UTC | Prefix gone | 111.65.51.0/24 | |
| 2026-10-04 10:28 UTC | New prefix | 2400:1c00:1a0::/45 |
WHOIS
aut-num: AS45143 as-name: SINGTELMOBILE-AS-AP handle: AS45143 remarks: SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore registrant: ORG-STMP1-AP (Singapore Telecom Mobile Pte Ltd) <hostmaster@singnet.com.sg> abuse: IRT-SINGTELMOBILE-SG (IRT-SINGTELMOBILE-SG) <alishang@singtel.com> technical,administrative:FBB4-AP (Felssie B. Bendijo) <felssie@singtel.com> registration: 2008-09-04T06:40:44Z last changed: 2021-01-18T01:58:24Z source: APNIC (RDAP)