Sangmin Lee trading as YAGUMYAGUM
AS210576 is Sangmin Lee trading as YAGUMYAGUM (ygygcoop.com). It announces 768 IPv4 addresses in 3 prefixes, and 21 IPv6 prefixes.
South Korea· RIPE· allocated 2021-10-27· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan512 · 66.67%
- South Korea256 · 33.33%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- AS-YAGUMYAGUM
- name
- Sangmin Lee trading as YAGUMYAGUM
- org
- ORG-YA148-RIPE
- org name
- Sangmin Lee trading as YAGUMYAGUM
- org address
- 6-1, Gukhoe-daero 36-gil, Yeongdeungpo-gu, Seoul, Republic of Korea
- org country
- KR
- country
- KR
- source
- ripe
- status
- ASSIGNED
- created
- 2021-10-27
- updated
- 2026-05-10
- descr
- OCITOKEN::210576:4a5026f25c4e711ed314008b2dfe3b78505a6b5f516146728daa4265873e993e
- remarks
- | Upstream Information / | HANARIN (Tefexia LC) / | The Constant Company, LLC / | Virtua / | HURRICANE / | Misaka Network (AS57695) / | IX Information / +=+= DownStream / +=+= UpStream / | Alternative Email Address / | mirai (at) netko (dot) kr
- maintainer
- RIPE-NCC-END-MNT|YAGUMYAGUM-MNT
- abuse name
- Abuse contact role object
- abuse email
- abuse@ygygcoop.com
- abuse phone
- +82-2-2158-8356
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.26%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25633.33%
- None here
- None here
- None here
- SSH IP212.73%
- 0.26%
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2.27.104.0/24 | Japan | valid | 17 | 2026-10-02 |
| 154.16.33.0/24 | Japan | valid | 17 | 2026-10-02 |
| 182.237.42.0/24 | South Korea | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:f494:1::/48 | Japan | valid | 20 | 2026-10-02 |
| 2602:f494:4::/48 | South Korea | valid | 20 | 2026-10-02 |
| 2607:eb40:2001::/48 | United States | valid | 20 | 2026-10-02 |
| 2607:eb40:2a00::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:a005:1110::/48 | South Korea | valid | 20 | 2026-10-02 |
| 2a06:a005:1111::/48 | South Korea | valid | 20 | 2026-10-02 |
| 2a06:a005:1112::/48 | South Korea | valid | 20 | 2026-10-02 |
| 2a06:a005:1113::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:1114::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:1115::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:1116::/48 | Canada | valid | 20 | 2026-10-02 |
| 2a06:a005:1117::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:1118::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:1119::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:111a::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:a005:111b::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:a005:111c::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:a005:111d::/48 | Japan | valid | 20 | 2026-10-02 |
| 2a06:a005:111e::/48 | United States | valid | 20 | 2026-10-02 |
| 2a06:a005:111f::/48 | Canada | valid | 20 | 2026-10-02 |
| 2a0f:9400:770b::/48 | South Korea | valid | 20 | 2026-10-02 |
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