AS139617
🇸🇬ISEAS-AS-AP - ISEAS Yusof Ishak InstituteORG-IYII1-AP
ISEAS Yusof Ishak Institute
APNICallocated
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)256
Announced (BGP)256
IPv6 Addresses ⓘ
Allocated (RIR)1.2×10^24
Announced (BGP)0
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇸🇬 SG
RIR
APNIC
Status
allocated
Allocated
8/27/2019
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | — | 5/29/2026 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 202.0.149.0/24 | 🇸🇬 SG | APNIC | assigned |
| 2001:df1:4980::/48 | 🇸🇬 SG | APNIC | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/139617Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/139617" | jq