AS7473
Singapore Telecommunications Ltd
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
- Multiple-origin (MOAS) routing anomaly −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Singtel
Singapore Telecommunications Limited, trading as Singtel, is a Singaporean telecommunications conglomerate, the country's principal fixed-line operator and one of the four major mobile network operators operating in the country.
⚠ 2 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS7473 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 203.208.158.0/24 | AS4845, AS7473 | 2026-07-18 11:37:44 |
| 202.165.128.0/19 | AS4845, AS7473 | 2026-07-17 19:22:38 |
Network profile
Source: PeeringDB →Present at 5 internet exchanges: Any2West, JPIX TOKYO, HKIX: HKIX Peering LAN, AMS-IX, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS7473 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 |
|---|---|---|
| 202.165.148.0/24 | 3,788,408 | 2026-07-18 10:52:38 |
| 101.234.32.0/24 | 47,237 | 2026-07-18 10:52:21 |
| 220.232.57.0/24 | 46,948 | 2026-07-18 10:52:56 |
| 203.208.164.0/24 | 46,726 | 2026-07-18 10:52:56 |
| 203.208.147.0/24 | 46,707 | 2026-07-18 10:52:56 |
| 203.208.189.0/24 | 46,684 | 2026-07-18 10:52:56 |
| 120.72.65.0/24 | 11,638 | 2026-07-18 10:52:56 |
| 120.72.64.0/24 | 11,635 | 2026-07-18 10:52:56 |
| 101.234.31.0/24 | 8,173 | 2026-07-18 10:52:21 |
| 203.208.191.0/24 | 8,055 | 2026-07-18 10:52:56 |
| 203.208.165.0/24 | 8,007 | 2026-07-18 10:52:56 |
| 101.234.40.0/24 | 7,926 | 2026-07-18 10:52:21 |
| 203.208.192.0/19 | 7,901 | 2026-07-18 10:52:56 |
| 203.208.155.0/24 | 7,893 | 2026-07-18 10:52:56 |
| 203.127.108.0/24 | 7,864 | 2026-07-18 10:52:56 |
| 203.208.204.0/24 | 7,845 | 2026-07-18 10:52:56 |
| 202.189.129.0/24 | 7,832 | 2026-07-18 10:52:56 |
| 117.18.48.0/24 | 7,821 | 2026-07-18 10:52:27 |
| 202.83.218.0/24 | 7,811 | 2026-07-18 10:52:56 |
| 203.208.199.0/24 | 7,802 | 2026-07-18 10:52:56 |
| 117.18.32.0/19 | 7,798 | 2026-07-18 10:52:56 |
| 203.208.179.0/24 | 7,797 | 2026-07-18 10:52:56 |
| 203.208.128.0/17 | 7,786 | 2026-07-18 10:52:56 |
| 202.189.136.0/21 | 7,781 | 2026-07-18 10:52:56 |
| 202.189.132.0/22 | 7,753 | 2026-07-18 10:52:56 |
| 202.160.224.0/19 | 7,749 | 2026-07-18 10:52:56 |
| 202.189.128.0/22 | 7,744 | 2026-07-18 10:52:56 |
| 203.208.141.0/24 | 7,739 | 2026-07-18 10:52:56 |
| 203.208.207.0/24 | 7,731 | 2026-07-18 10:52:56 |
| 203.208.197.0/24 | 7,724 | 2026-07-18 10:52:56 |
| 203.208.175.0/24 | 7,723 | 2026-07-18 10:52:56 |
| 203.208.173.0/24 | 7,716 | 2026-07-18 10:52:56 |
| 117.18.47.0/24 | 7,716 | 2026-07-18 10:52:56 |
| 203.208.143.0/24 | 7,442 | 2026-07-18 10:52:56 |
| 101.234.34.0/24 | 7,341 | 2026-07-18 10:52:21 |
| 193.103.148.0/24 | 7,039 | 2026-07-18 10:52:54 |
| 203.208.128.0/19 | 6,113 | 2026-07-18 10:52:56 |
| 203.208.160.0/19 | 6,095 | 2026-07-18 10:52:56 |
| 194.180.112.0/23 | 5,825 | 2026-07-18 10:52:56 |
| 203.208.186.0/24 | 5,819 | 2026-07-18 10:52:56 |
| 203.208.150.0/24 | 5,650 | 2026-07-18 10:52:56 |
| 202.189.130.0/23 | 4,921 | 2026-07-18 10:52:56 |
| 202.189.128.0/24 | 4,834 | 2026-07-18 10:52:56 |
| 203.208.184.0/24 | 4,795 | 2026-07-18 10:52:56 |
| 203.208.158.0/24 | 3,480 | 2026-07-18 10:49:25 |
| 202.165.128.0/19 | 3,442 | 2026-07-18 10:49:25 |
Frequently Asked Questions
What is AS7473?
AS7473 is an Autonomous System Number assigned to Singapore Telecommunications Ltd. 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 AS7473 announce?
AS7473 announces 53.0K IPv4 addresses distributed across 33 routed CIDR prefixes. The network is registered in Singapore.
Who operates AS7473?
AS7473 is operated by Singapore Telecommunications Ltd. The organization is based in Singapore. You can view all IP ranges and related ASNs on the organization page.
What country is AS7473 registered in?
AS7473 is registered in Singapore. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
