AS399359 MAX - Maxcy
🇺🇸ARINassigned
Announced Prefixes (BGP)
29total
29 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)4,608
Announced (BGP)7,424
IPv6 Addresses
Allocated (RIR)3×10²⁶
Announced (BGP)0
Routing hygiene
Score 88/100 · High riskRPKI ROA coverage
3.4%
28 prefixes RPKI invalid
IRR route objects
3.4%
28 prefixes registered for another origin
Hijack signals
13
13 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 97% of announced prefixes (28 of 29) have no valid ROA, 28 of them RPKI invalid
- Announces 13 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 97% of announced prefixes (28 of 29) have no IRR route object for this ASN
- Only one upstream seen in the AS paths of its routes
Based on 29 announced prefixes, updated daily (2026-10-25). How the score works · RPKI explained
Announced Prefixes
(BGP)29|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
79.182.56.0/24MOAS | Invalid | - | 2026-10-26 |
79.183.153.0/24MOAS | Invalid | - | 2026-10-26 |
82.27.131.0/24MOAS | Invalid | - | 2026-10-26 |
82.27.135.0/24MOAS | Invalid | - | 2026-10-26 |
1-10 of 29
1 / 3
Allocated Prefixes
(RIR)19Prefix | Country | RIR | Status |
|---|---|---|---|
| 23.155.140.0/24 | 🇺🇸 US | ARIN | allocated |
| 51.194.42.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.89.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.95.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.120.0/24 | 🇸🇬 SG | RIPE | assigned |
| 51.194.122.0/24 | 🇸🇬 SG | RIPE | assigned |
| 79.182.22.0/24 | 🇪🇺 EU | RIPE | assigned |
| 83.147.27.0/24 | 🇸🇬 SG | RIPE | assigned |
| 102.129.142.0/24 | 🇺🇸 US | AFRINIC | assigned |
| 151.245.64.0/24 | 🇸🇬 SG | RIPE | assigned |
1-10 of 19
1 / 2
All 29 announced prefixes of AS399359 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS399359 hands its own prefixes to: transit providers, or peers at an exchange.
- AS29752Zenlayer29
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 AS399359 should publish an ASPA object
- 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/399359Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/399359" | jq