AS9457 DREAMX-AS-KR - DREAMLINE CO.
Announced Prefixes (BGP)
132total
131 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)906,752
Announced (BGP)923,136
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
5
Allocated
-
Routing hygiene
Score 63/100 · High riskRPKI ROA coverage
22.1%
12 prefixes RPKI invalid
IRR route objects
76.3%
26 prefixes registered for another origin
Hijack signals
11
5 announced against others' ROAs, 6 own announced by others
Upstreams
4
diversity 54/100
- 78% of announced prefixes (102 of 131) have no valid ROA, 12 of them RPKI invalid
- Announces 5 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 13 prefixes registered in IRR route objects for another active network and not authorized by a ROA
- 24% of announced prefixes (31 of 131) have no IRR route object for this ASN
- 6 prefixes of this ASN announced by another network against its ROAs
Based on 131 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)132|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
2.26.159.0/24MOAS | Invalid | - | 2026-10-26 |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Invalid | - | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
| Valid | Other IRRRIPE | 2026-10-26 | |
45.15.104.0/23MOAS | Invalid | - | 2026-10-26 |
| Invalid | - | 2026-10-26 | |
46.18.92.0/22MOAS | No ROA | - | 2026-10-26 |
| No ROA | - | 2026-10-26 | |
| No ROA | - | 2026-10-26 |
1-10 of 132
1 / 14
Allocated Prefixes
(RIR)93Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.199.56.0/24 | 🇨🇳 CN | RIPE | assigned |
| 45.14.234.0/24 | 🇺🇸 US | RIPE | assigned |
| 45.14.235.0/24 | 🇺🇸 US | RIPE | assigned |
| 45.15.104.0/23 | 🇪🇺 EU | RIPE | assigned |
| 45.15.106.0/23 | 🇪🇺 EU | RIPE | assigned |
| 46.18.92.0/22 | 🇪🇪 EE | RIPE | assigned |
| 51.241.8.0/22 | 🇺🇸 US | RIPE | assigned |
| 59.150.0.0/21 | 🇰🇷 KR | APNIC | allocated |
| 59.150.12.0/24 | 🇰🇷 KR | APNIC | allocated |
| 59.150.14.0/24 | 🇰🇷 KR | APNIC | allocated |
1-10 of 93
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All 132 announced prefixes of AS9457 →
BGP Neighbours
(seen in AS paths)Upstreams (4)
Networks AS9457 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (32)
Networks whose own prefixes AS9457 passes on: usually its customers.
- AS38676Flexnetworks130
- AS17878DREAMMARK159
- AS17608ABN44
- AS38684CMB Daejeon Broadcasting34
- AS10054CMB Kwangju Broadcasting17
- AS38680CMB15
- AS9781GREEN CABLE TELEVISION STATION14
- AS21859Zenlayer14
- AS9757CMB DONDAEMOON BROADCASTING13
- AS38387CMB Sejong Broadcasting13
- AS38673Korea Cable TV Kwangju Broadcasting13
- AS139341ACE11
- AS38133CMB9
- AS38661Abcle9
- AS17838HYUNDAI HOMESHOPPING8
- AS152225VNTG5
- AS10056Hyundai Marin Fire Insurance4
- AS17583Keumgang Cable Network4
- AS38424KOREA CABLE TELECOM4
- AS9771Media Synnara3
- AS10061Financial Supervisory Service2
- AS38101Yulchon2
- AS55623Korea Insurance Development Institute2
- AS9640Korea Internet Security Agency1
- AS16477Nielsen Consumer1
- AS17867KOREA BANKING INSTITUTE1
- AS18168CMB TAEGU BROADCAST SUSEONG1
- AS23908IIAC1
- AS36819MELALEUCA1
- AS45374CCS1
- AS131839Mmaa1
- AS199524GCORE G Core Labs S.A1
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 AS9457 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/9457Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/9457" | jq