AS154903 ESPL-AS-AP - Exim Synergy Pvt. Ltd
🇧🇩Org handle: ORG-ESPL18-AP
Exim Synergy Pvt. Ltd
APNICallocatedASPA Published
Announced Prefixes (BGP)
1total
1 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)768
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)1.2×10²⁴
Announced (BGP)0
Routing hygiene
Score 10/100 · Low riskRPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- Only one upstream seen in the AS paths of its routes
Based on 1 announced prefix, updated daily (2026-10-12). How the score works · RPKI explained
Announced Prefixes
(BGP)1|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 2026-10-12 |
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 163.52.172.0/23 | 🇧🇩 BD | APNIC | allocated |
| 163.52.172.0/24 | 🇧🇩 BD | APNIC | assigned |
| 2001:df7:8340::/48 | 🇧🇩 BD | APNIC | assigned |
All 1 announced prefix of AS154903 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS23956 | 🇧🇩AMBERIT-BD-AS - AmberIT Limited |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS154903 hands its own prefixes to: transit providers, or peers at an exchange.
- AS23956AmberIT Limited1
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
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/154903Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/154903" | jq