AS149020 WEBHORIZON-AS-AP - WebHorizon Internet Services
🇸🇬Org handle: ORG-WIS5-AP
WebHorizon Internet Services
APNICallocated
Announced Prefixes (BGP)
134total
17 IPv4117 IPv6
IPv4 Addresses
Allocated (RIR)1,792
Announced (BGP)4,352
IPv6 Addresses
Allocated (RIR)1.8×10²⁷
Announced (BGP)2.1×10²⁸
Routing hygiene
Score 28/100 · Medium riskRPKI ROA coverage
96.2%
1 prefix RPKI invalid
IRR route objects
18%
1 prefix registered for another origin
Hijack signals
1
1 announced against others' ROAs, 0 own announced by others
Upstreams
5
diversity 30/100
- 82% of announced prefixes (109 of 133) have no IRR route object for this ASN
- Routes concentrated on one upstream (83% of routes)
- Announces 1 prefix that RPKI assigns to another network (possible hijack or misconfiguration)
Based on 133 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)134|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | ARIN | - | |
| Valid | RIPE | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | ARIN | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - |
1-10 of 134
1 / 14
Allocated Prefixes
(RIR)14Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.131.24.0/24 | 🇺🇸 US | ARIN | allocated |
| 45.142.105.0/24 | 🇳🇱 NL | RIPE | assigned |
| 161.248.242.0/24 | 🇮🇳 IN | APNIC | assigned |
| 163.52.128.0/24 | 🇸🇬 SG | APNIC | assigned |
| 194.5.96.0/24 | 🇩🇪 DE | RIPE | assigned |
| 194.5.97.0/24 | 🇳🇱 NL | RIPE | assigned |
| 194.5.98.0/24 | 🇳🇴 NO | RIPE | assigned |
| 2403:cfc0:1120::/44 | 🇸🇬 SG | APNIC | assigned |
| 2a05:dfc1:4000::/40 | 🇳🇴 NO | RIPE | assigned |
| 2a05:dfc1:4200::/40 | 🇩🇪 DE | RIPE | assigned |
1-10 of 14
1 / 2
All 134 announced prefixes of AS149020 →
BGP Neighbours
(seen in AS paths)Upstreams (5)
Networks AS149020 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS149020 should publish an ASPA object
- 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/149020Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/149020" | jq