AS139951 ALFATINDO-AS-ID PT Alfatih Indo Teknologi
Announced Prefixes (BGP)
5total
4 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Allocated
-
Announced Prefixes
(BGP)5|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.147.72.0/23 | 🇮🇩 ID | APNIC | allocated |
| 2405:b040::/32 | 🇮🇩 ID | APNIC | allocated |
All 5 announced prefixes of AS139951 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS139951 hands its own prefixes to: transit providers, or peers at an exchange.
- AS147094MVNET NAP ID PT MITRA VISIONER PRATAMA5
Downstreams (1)
Networks whose own prefixes AS139951 passes on: usually its customers.
- AS138901IDNIC BLITARKAB ID Dinas Komunikasi Dan Informatika Kabupaten Blitar1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS139951 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/139951Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/139951" | jq