Han Dai
AS205152 is Han Dai (han.do). It announces 256 IPv4 addresses in 1 prefixes, and 3 IPv6 prefixes.
China· RIPE· allocated 2017-10-30· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DAIHAN
- name
- Han Dai
- org
- ORG-DA849-RIPE
- org name
- Han Dai
- org address
- 2777 Elite Ln, Apt 107, West Lafayette, IN 47906, United States
- org country
- CN
- country
- CN
- source
- ripe
- status
- ASSIGNED
- created
- 2017-10-30
- updated
- 2020-11-16
- maintainer
- RIPE-NCC-END-MNT|HanD-MNT
- abuse name
- Abuse contact role object
- abuse email
- abuse@dennx.com
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.39%
- None here
- 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 |
|---|---|---|---|---|
| 44.30.7.0/24 | United States | not found | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a0b:4340:1304::/48 | United States | valid | 20 | 2026-10-02 |
| 2a0b:4340:1340::/48 | United States | valid | 20 | 2026-10-02 |
| 2a0e:b107:e0::/44 | United States | valid | 20 | 2026-10-02 |
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