AS12198 JSMSR-LLC - JSMSR Network
🇺🇸ARINassignedASPA Published
Announced Prefixes (BGP)
28total
4 IPv424 IPv6
IPv4 Addresses
Allocated (RIR)1,024
Announced (BGP)1,024
IPv6 Addresses
Allocated (RIR)3.3×10²⁶
Announced (BGP)3.5×10²⁶
Routing hygiene
Score 1/100 · 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
11
diversity 88/100
- All announced prefixes have a valid ROA and a matching IRR route object
Based on 28 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)28|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRRRIPE | - | |
| Valid | ARIN | - | |
| Valid | ARIN | - | |
| Valid | ARIN | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | APNIC | - | |
| Valid | ARIN | - | |
| Valid | ARIN | - | |
| Valid | ARIN | - |
1-10 of 28
1 / 3
Allocated Prefixes
(RIR)7Prefix | Country | RIR | Status |
|---|---|---|---|
| 2.27.149.0/24 | 🇪🇺 EU | RIPE | assigned |
| 23.162.24.0/24 | 🇺🇸 US | ARIN | allocated |
| 23.177.40.0/24 | 🇺🇸 US | ARIN | allocated |
| 131.143.239.0/24 | 🇺🇸 US | ARIN | allocated |
| 2406:840:e180::/44 | 🇭🇰 HK | APNIC | assigned |
| 2406:840:e182::/48 | 🇭🇰 HK | APNIC | assigned |
| 2a0f:1cc5:3600::/40 | 🇯🇵 JP | RIPE | assigned |
All 28 announced prefixes of AS12198 →
Upstream Providers(17)
| ASN | Name |
|---|---|
| AS983 | 🇺🇸AKARI-NETWORKS - Akari Networks LLC |
| AS6939 | 🇺🇸HURRICANE - Hurricane Electric LLC |
| AS9002 | 🇬🇧RETN-AS RETN Limited |
| AS14447 | 🇺🇸INFINITRON-INTERNET-NET - Infinitron Internet LLC |
| AS17433 | 🇭🇰HNSL-AS-AP - Hytron Network Services Limited |
| AS18450 | 🇺🇸WEBNX - WebNX, Inc. |
| AS27523 | 🇺🇸KAWAII-NETWORKS - Kawaii Networks LLC |
| AS38074 | 🇯🇵SDCC-AS-AP - SDCC Japan-West Area |
| AS40792 | 🇺🇸CYBERVERSE - CYBERVERSE |
| AS44324 | 🇺🇸MOEDOVE-AS MoeDove LLC |
| AS59105 | HOMENOC - Home NOC Operators Group |
| AS137409 | 🇦🇺GSLNETWORKS-AS-AP - GSL Networks Pty LTD |
| AS139317 | 🇨🇳ZX-AS-AP - Ningbo Dahuamao Information Technology Co Ltd |
| AS206628 | 🇺🇸EzriCloud Tianyu-Zhu |
| AS213605 | 🇨🇳Pysio-Research-NetWork Liu HaoRan |
| AS216211 | 🇺🇸CYBERVERSE-BACKBONE CYBERVERSE LLC |
| AS393577 | 🇺🇸TRITAN-DEVELOPMENT - Tritan Development |
Downstream Customers(1)
| ASN | Name |
|---|---|
| AS403098 | 🇺🇸SKIMIT-NET - skimit |
BGP Neighbours
(seen in AS paths)Upstreams (11)
Networks AS12198 hands its own prefixes to: transit providers, or peers at an exchange.
ASPA
Published17 upstreams, 1 downstream
Authorized Upstream Providers
AS983AS6939AS9002AS14447AS17433AS18450AS27523AS38074AS40792AS44324AS59105AS137409AS139317AS206628AS213605AS216211AS393577
Expires 2026-10-28
Listed as Upstream Provider by
1 ASNExternal 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 ARIN 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/12198Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12198" | jq