AS45143
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Mobile allocation +2
- Trust score 67 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 14.100.128.0/17 | 32.8K |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 119.234.0.0/17 | 32.8K |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 180.255.128.0/17 | 32.8K |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 111.65.32.0/19 | 8.2K |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 111.65.64.0/20 | 4.1K |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 202.78.56.0/23 | 512 |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 111.65.31.0/24 | 256 |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
| 202.78.58.0/24 | 256 |
0.0%
|
SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore | SG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS45143 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 180.255.128.0/17 | 17,232 | 2026-09-10 15:28:39 |
| 119.234.1.0/24 | 16,156 | 2026-09-10 15:29:11 |
| 111.65.47.0/24 | 15,392 | 2026-09-10 15:28:39 |
| 111.65.51.0/24 | 14,385 | 2026-09-07 16:34:48 |
| 111.65.55.0/24 | 14,366 | 2026-09-07 16:34:48 |
| 119.234.40.0/21 | 13,915 | 2026-09-10 15:28:39 |
| 14.100.128.0/17 | 13,911 | 2026-09-10 15:28:39 |
| 119.234.46.0/23 | 13,893 | 2026-09-10 15:28:39 |
| 119.234.56.0/21 | 13,863 | 2026-09-10 15:28:39 |
| 119.234.62.0/23 | 13,852 | 2026-09-10 15:28:39 |
| 119.234.16.0/21 | 13,673 | 2026-09-10 15:28:39 |
| 119.234.70.0/23 | 13,622 | 2026-09-10 15:28:39 |
| 119.234.22.0/23 | 13,590 | 2026-09-10 15:28:39 |
| 119.234.64.0/21 | 13,527 | 2026-09-10 15:28:39 |
| 119.234.80.0/21 | 13,353 | 2026-09-10 15:28:39 |
| 119.234.86.0/23 | 13,314 | 2026-09-10 15:28:39 |
| 202.78.57.0/24 | 13,302 | 2026-09-10 15:28:39 |
| 202.78.58.0/24 | 13,298 | 2026-09-10 15:28:39 |
| 119.234.88.0/21 | 13,285 | 2026-09-10 15:28:39 |
| 119.234.94.0/23 | 13,262 | 2026-09-10 15:28:39 |
| 111.65.75.0/24 | 13,208 | 2026-09-10 15:28:39 |
| 111.65.41.0/24 | 13,167 | 2026-09-10 15:28:39 |
| 202.78.56.0/24 | 13,131 | 2026-09-10 15:28:39 |
| 111.65.43.0/24 | 13,129 | 2026-09-10 15:28:39 |
| 111.65.74.0/24 | 13,125 | 2026-09-10 15:28:39 |
| 111.65.42.0/24 | 13,115 | 2026-09-10 15:28:39 |
| 111.65.66.0/24 | 13,097 | 2026-09-10 15:28:39 |
| 111.65.71.0/24 | 13,091 | 2026-09-10 15:28:39 |
| 111.65.44.0/24 | 13,091 | 2026-09-10 15:28:39 |
| 111.65.70.0/24 | 13,090 | 2026-09-10 15:28:39 |
| 111.65.38.0/24 | 13,080 | 2026-09-10 15:28:39 |
| 119.234.121.0/24 | 13,076 | 2026-09-10 15:28:39 |
| 111.65.67.0/24 | 13,066 | 2026-09-10 15:28:39 |
| 111.65.37.0/24 | 13,063 | 2026-09-10 15:28:39 |
| 111.65.69.0/24 | 13,062 | 2026-09-10 15:28:39 |
| 111.65.63.0/24 | 13,062 | 2026-09-10 15:28:39 |
| 111.65.60.0/24 | 13,057 | 2026-09-10 15:28:39 |
| 111.65.39.0/24 | 13,054 | 2026-09-10 15:28:39 |
| 111.65.31.0/24 | 13,049 | 2026-09-10 15:28:39 |
| 111.65.72.0/24 | 13,047 | 2026-09-10 15:28:39 |
| 111.65.68.0/24 | 13,045 | 2026-09-10 15:28:39 |
| 111.65.33.0/24 | 13,044 | 2026-09-10 15:28:39 |
| 111.65.76.0/24 | 13,043 | 2026-09-10 15:28:39 |
| 111.65.56.0/24 | 13,042 | 2026-09-10 15:28:39 |
| 119.234.38.0/23 | 13,035 | 2026-09-10 15:28:39 |
| 111.65.73.0/24 | 13,034 | 2026-09-10 15:28:39 |
| 111.65.36.0/24 | 13,027 | 2026-09-10 15:28:39 |
| 119.234.102.0/23 | 13,027 | 2026-09-10 15:28:39 |
| 111.65.65.0/24 | 13,024 | 2026-09-10 15:28:39 |
| 111.65.61.0/24 | 13,024 | 2026-09-10 15:28:39 |
Showing top 50 of 93 announced prefixes by sample volume.
Frequently Asked Questions
What is AS45143?
AS45143 is an Autonomous System Number assigned to SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS45143 announce?
AS45143 announces 111.6K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Singapore.
Who operates AS45143?
AS45143 is operated by SINGTEL MOBILE INTERNET SERVICE PROVIDER Singapore. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.
What country is AS45143 registered in?
AS45143 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
