ASN lookup result for AS9664 Southeast Asia Telecom(sg) Pte. Ltd. — network size, BGP routing and registration
IPv4 addresses
1,024
3 announced prefixes
IPv6 addresses
8.41 × 10²⁸
19 announced prefixes
BGP neighbours
…
CAIDA rank
#8,088
Customer cone 2 ASNs
Estimated users
3.02K
APNIC: 3.01K
RPKI
100% valid
0 invalid · 0 not covered
Average purity
93
263 sampled IPs
IXPs / facilities
2 / 1
Operator self-reported
History
How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.
Loading routing history…
IP ranges
Currently announced prefixes with their RIR registration and geolocation.
| Prefix | RPKI | Registration | Geolocation | Addresses |
|---|---|---|---|---|
| 162.4.174.0/23 | Valid |  HSBMC-KHAPNIC | Cambodia | 512 |
| 163.61.198.0/24 | Valid |  AUK-HomeFiberAPNIC | Singapore | 256 |
| 210.79.186.0/24 | Valid | Xiandoucloud-SGAPNIC |  United KingdomCross-border | 256 |
/24 block profile
One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.
/24s with data 2 / 4 （50%） · flagged 1
Hover a square for its numbers; click to see all 256 addresses.
Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.
IP reputation
IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.
Purity distribution
0.49%
Share of IPv4 reported or blocklisted
5
Listed IPs
263
Analysed IPs
Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.
Geography
Where this network’s IPv4 addresses are located.
- Cambodia50.0%
- Singapore25.0%
- United Kingdom25.0%
- Scope
- Regional
- In registered country
- 25.0%
Estimated by sampling IPv4 ranges against a geolocation database.
Traffic observation
AS9664 · Last 7 daysAdoption & Usage
Adoption and usage of key protocols
Security & Attacks
Insights into network and application layer attack traffic
BGP Announcements
Hourly BGP route announcements over the last 7 days
Data: Cloudflare Radar, licensed under CC BY-NC 4.0
Activity
Hourly traffic over the last 7 days, normalized to this network’s peak.
A pronounced day/night rhythm, typical of networks with human users.
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- Peak hour
- 06:00–07:00
- Active hours
- 19 hrs
- Weekend vs weekday
- Weekdays heavier
- Busiest day
- Tue
Datacenter Presence
WHOIS record
The registry’s record for this AS number: holder, status, dates and contacts.
Related networks
Other ASNs registered in the same country with the same network type.
- AS45143Singapore Telecom Mobile Pte LtdISP
- AS55430Starhub Ltd.ISP
- AS9506Singapore Telecommunications Ltd, Magix ServicesISP
- AS4773M1 LimitedISP
- AS56300Myrepublic LimitedISP
- AS4817Simba Telecom Pte LtdISP
- AS18106Viewqwest Pte LtdISP
- AS23856Sptel Pte. Ltd.ISP
- AS3758SingNet Pte LtdISP
- AS141389GOIP Telecom (Asia Pacific) Pte. Ltd.ISP
Sources
Where the information on this page comes from and when it was updated.
| Information | Source | Updated |
|---|---|---|
| Registered country | RIR daily delegation statistics | 2026-10-22 |
| Registered address & allocation date | RIR registration data (RDAP) | 2026-10-07 |
| Organization & company country | AS-to-organization data | 2026-10-22 |
| Network type | CleanIP ASN canon | 2026-10-22 |
| Exchanges & facilities | Operator self-reported interconnection data | 2026-10-22 |
| Announced prefixes & BGP neighbours | Public BGP routing data | 2026-10-22 |
| IPv4 geography | Geolocation database | — |
| RPKI validation | RPKI ROA validation data | 2026-10-22 |
| Rank & customer cone | CAIDA AS Rank | 2026-10-01 |
| Estimated users (APNIC) | APNIC Labs user estimates | 2026-10-19 |
| IP reputation | CleanIP lookups and neighbour sampling | — |
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