AS201674 Wen ZhangYu
AS201674 (WENZHANGYU) is registered to Wen ZhangYu in CN, through RIPE. It originates 5 prefixes in the global routing table.
Who holds AS201674
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
WHOIS recordRIPE
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to 'AS200537 - AS202347' as-block: AS200537 - AS202347 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: 2026-06-17T08:25:01Z last-modified: 2026-06-17T08:25:01Z source: RIPE % Information related to 'AS201674' % Abuse contact for 'AS201674' is 'rnmcnmnmsl@outlook.com' aut-num: AS201674 as-name: WENZHANGYU descr: -----BEGIN TOKEN-----991f5c19ce783ca1473b336fa5a602c3660bb563baa1a95957ba24adf0a7eebb14d245900175c1e610e2271f783f8c403a9c0f6e87a9b1626ef74159f7bda0d6-----END TOKEN----- org: ORG-WW82-RIPE sponsoring-org: ORG-LCTL2-RIPE import: from AS209735 accept ANY export: to AS209735 announce AS201674 import: from AS207841 accept ANY export: to AS207841 announce AS201674 admin-c: ZY1451-RIPE tech-c: ZY1451-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: WENZHANGYU-MNT created: 2026-02-04T14:50:42Z last-modified: 2026-02-14T03:16:19Z source: RIPE organisation: ORG-WW82-RIPE org-name: Wen ZhangYu org-type: OTHER address: Room 9-24, Building 2, Baile Street, Hongqihegou, Yubei District, Chongqing, China country: CN reg-nr: Not Applicable abuse-c: ACRO62798-RIPE mnt-ref: INFERNO-MNT mnt-ref: lagrange_cloud-MNT created: 2025-12-15T15:12:36Z last-modified: 2026-05-13T05:13:59Z source: RIPE # Filtered mnt-by: WENZHANGYU-MNT role: Wen Zhangyu address: ChongQing HongQiHeGou BaiLeJie nic-hdl: ZY1451-RIPE mnt-by: WENZHANGYU-MNT created: 2025-12-15T04:29:37Z last-modified: 2026-02-01T23:27:34Z source: RIPE # Filtered % This query was served by the RIPE Database Query Service version 1.124.1 (ABERDEEN)
What AS201674 announces
Prefixes originated by AS201674 in the routing table our collectors hold (kept current as routes change), each checked against the RPKI (every ten minutes) and the IRR (daily).
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
RPKI valid RPKI invalid no ROA covers it
Who AS201674 buys transit from
Inferred from the AS paths in the RouteViews tables and our own collectors’ feeds, refreshed every 4 hours, most-seen first. 5 upstreams.
Who buys transit from AS201674
None seen: AS201674 does not appear to provide transit to anyone.
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| RIPE | WENZHANGYU | RIPE-NCC-END-MNT, WENZHANGYU-MNT |
Route objects with origin AS201674: RADB 2 · RIPE 2