Japan
Registry
ripe
RegDate
Updated
2026-06-02T14:29:24Z
AS219065 Looking Glass
IPv4Prefixes
0
IPv6Prefixes
1
IPv4 NUMs
0
IPv6 NUMs(/64)
1,048,576
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2a12:cb40:100::/44
|
CHENGYUAN HE | 1048576 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS215172 | JIANYUELAB-AS - JIANYUELAB LTD, GB |
|
256 | 4,309,843,968 |  |
IPv6  |
Whois Record
as-block AS215130 - AS219547
| as-block | |
|---|---|
| descr | RIPE NCC ASN block |
| remarks | These AS Numbers are assigned to network operators in the RIPE NCC service region. |
| mnt-by | RIPE-NCC-HM-MNT |
| created | 2026-06-02T14:29:24Z |
| last-modified | 2026-06-02T14:29:24Z |
| source | RIPE |
aut-num AS219065
| aut-num | |
|---|---|
| as-name | CYH-AS |
| org | ORG-CH121-RIPE |
| sponsoring-org | ORG-JL172-RIPE |
| import | from as215172 accept ANY from as10977 accept ANY |
| export | to as215172 announce AS219065 to as10977 announce AS219065 |
| admin-c | CH13964-RIPE |
| tech-c | CH13964-RIPE |
| status | ASSIGNED |
| mnt-by | RIPE-NCC-END-MNT JIANYUELAB-STAFF-MNT |
| created | 2026-08-04T09:38:43Z |
| last-modified | 2026-08-04T09:38:43Z |
| source | RIPE |
organisation ORG-CH121-RIPE
| organisation | ORG-CH121-RIPE |
|---|---|
| org-name | CHENGYUAN HE |
| org-type | OTHER |
| address | Sumiyoshiyamate Higashinada-ku Kobe Hyogo |
| country | JP |
| reg-nr | Not Applicable |
ripe@homelabproject.cc |
|
| abuse-c | CH13964-RIPE |
| mnt-ref | JIANYUELAB-STAFF-MNT |
| created | 2026-08-02T04:18:32Z |
| last-modified | 2026-08-04T09:45:09Z |
| source | RIPE |
| mnt-by | CYH-MNT |
role CHENGYUAN HE
| role | CHENGYUAN HE |
|---|---|
ripe@homelabproject.cc |
|
| abuse-mailbox | ripe@homelabproject.cc |
| nic-hdl | CH13964-RIPE |
| mnt-by | CYH-MNT |
| created | 2026-08-02T04:11:33Z |
| last-modified | 2026-08-02T04:18:23Z |
| source | RIPE |
as-block: AS215130 - AS219547 descr: RIPE NCC ASN block remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region. mnt-by: RIPE-NCC-HM-MNT created: 2026-06-02T14:29:24Z last-modified: 2026-06-02T14:29:24Z source: RIPE aut-num: AS219065 as-name: CYH-AS org: ORG-CH121-RIPE sponsoring-org: ORG-JL172-RIPE import: from as215172 accept ANY export: to as215172 announce AS219065 import: from as10977 accept ANY export: to as10977 announce AS219065 admin-c: CH13964-RIPE tech-c: CH13964-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: JIANYUELAB-STAFF-MNT created: 2026-08-04T09:38:43Z last-modified: 2026-08-04T09:38:43Z source: RIPE organisation: ORG-CH121-RIPE org-name: CHENGYUAN HE org-type: OTHER address: Sumiyoshiyamate Higashinada-ku Kobe Hyogo country: JP reg-nr: Not Applicable e-mail: ripe@homelabproject.cc abuse-c: CH13964-RIPE mnt-ref: JIANYUELAB-STAFF-MNT created: 2026-08-02T04:18:32Z last-modified: 2026-08-04T09:45:09Z source: RIPE mnt-by: CYH-MNT role: CHENGYUAN HE e-mail: ripe@homelabproject.cc abuse-mailbox: ripe@homelabproject.cc nic-hdl: CH13964-RIPE mnt-by: CYH-MNT created: 2026-08-02T04:11:33Z last-modified: 2026-08-02T04:18:23Z source: RIPE