AS38705 KOREA DATA
IPv4 addresses
32,256
IPv6 /48 networks
0
RPKI
0 valid2 invalid29 no ROA
Peers and downstreams
0
Holder
- AS name
- DACOM-AS-KR
- Description
- KOREA DATA
- Organisation
- KOREA DATA
- Abuse contact
- Not published
- Assigned
- 2007-08-23
101.55.1.0/24101.55.15.0/24101.55.18.0/24101.55.7.0/24103.7.34.0/24112.196.192.0/24112.196.193.0/24112.196.194.0/24112.196.202.0/24112.196.209.0/24112.196.220.0/24115.178.32.0/20116.93.160.0/19124.66.212.0/24124.66.214.0/24182.173.80.0/20182.173.96.0/19218.148.28.0/24220.78.113.0/2445.113.44.0/2249.128.192.0/2449.128.193.0/2449.128.195.0/2449.128.196.0/2449.128.197.0/2449.128.199.0/2449.128.207.0/2449.128.208.0/2449.128.210.0/2449.128.217.0/2459.12.121.0/24
None announced.
| AS4766 | Korea Telecom KIXS-AS-KR-KR |
None seen.
None seen.
Upstream graph
Upstreams and their upstreams, from BGP pathsNetwork health
Grade E · 32/100| fail | Prefixes covered by valid ROAs 0 of 31 announced prefixes are RPKI valid, 29 have no ROA. |
0/25 |
| fail | No RPKI invalid announcements 2 announced prefixes are RPKI invalid and dropped by networks that validate. |
0/10 |
| fail | Announces IPv6 No IPv6 prefixes are announced. |
0/15 |
| partly | More than one upstream 1 upstream seen in BGP. |
5/10 |
| pass | Working abuse contact hostmaster@nic.or.kr is published. |
15/15 |
| fail | Publishes a geofeed No geofeed found. Without one, location databases have to guess. |
0/10 |
| pass | No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger. |
10/10 |
| n/a | Registry record maintained We have no change date for this record. |
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes
Last 30 days| 2026-10-04 04:17 UTC | Prefix gone | 49.128.214.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 124.66.209.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 112.196.221.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 112.196.213.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 112.196.198.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 112.196.197.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 112.196.196.0/24 | |
| 2026-10-04 04:17 UTC | Prefix gone | 103.6.72.0/24 |
WHOIS
aut-num: AS38705 as-name: DACOM-AS-KR-KR handle: AS38705 remarks: KOREA DATA administrative,technical:LY1561-KR (AS Manager) <younkoo@hanmail.net> abuse: IRT-KRNIC-KR (IRT-KRNIC-KR) <hostmaster@nic.or.kr> source: APNIC (RDAP)