[ IP ]

42.51.225.28

#343,270Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #343,270(31 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Wed Aug 05 2026 19:04:38 GM
Last seen: Sun Oct 04 2026 16:38:27 GM
PDNS hits (90 days): 31
Country: CN
ASN: AS4837
Snapshot: 1970-01-01

Network operated by Henan Telcom Union Technology Co., LTD (HTU-NET).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 42.51.225.28

Netname: HTU-NET
Organization: Henan Telcom Union Technology Co., LTD
Country: CN
ASN: AS4837

Registry record

WHOIS

Registry fields

Inetnum: 42.51.128.0 - 42.51.255.255
Network name: HTU-NET
Descr: Henan Telcom Union Technology Co., LTD
73, 18 Buliding, 93 Jingsan Road,
Zhengzhou City,Henan,China
China Unicom Henan Province network
Addresses from CNNIC
Country

Hosted domains — PDNS pivot

No hosted domains found for 42.51.225.28 in passive DNS yet.

% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '42.51.128.0 - 42.51.255.255' % Abuse contact for '42.51.128.0 - 42.51.255.255' is '[email protected]' inetnum: 42.51.128.0 - 42.51.255.255 netname: HTU-NET descr: Henan Telcom Union Technology Co., LTD descr: 73, 18 Buliding, 93 Jingsan Road, descr: Zhengzhou City,Henan,China country: CN admin-c: QW703-AP tech-c: LW2337-AP abuse-c: AC1910-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-AP-CNISP mnt-irt: IRT-CNISP-CN last-modified: 2021-02-17T13:09:00Z source: APNIC irt: IRT-CNISP-CN address: Beijing CNISP Technology Co., Ltd e-mail: [email protected] abuse-mailbox: [email protected] admin-c: CM2275-AP tech-c: CM2275-AP auth: # Filtered remarks: [email protected] was validated on 2025-12-08 mnt-by: MAINT-AP-CNISP last-modified: 2025-12-08T03:11:27Z source: APNIC role: ABUSE CNISPCN country: ZZ address: Beijing CNISP Technology Co., Ltd phone: +000000000 e-mail: [email protected] admin-c: CM2275-AP tech-c: CM2275-AP nic-hdl: AC1910-AP remarks: Generated from irt object IRT-CNISP-CN remarks: [email protected] was validated on 2025-12-08 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-12-08T03:11:48Z source: APNIC person: Liu Wei nic-hdl: LW2337-AP e-mail: [email protected] address: 73, 18 Buliding, 93 Jingsan Road, phone: +86-371-55056677 country: CN mnt-by: MAINT-NEW last-modified: 2013-08-02T03:06:29Z source: APNIC person: Qingsong Wang nic-hdl: QW703-AP e-mail: [email protected] address: 73, 18 Buliding, 93 Jingsan Road, phone: +86-371-55056677 country: CN mnt-by: MAINT-NEW last-modified: 2013-08-02T03:06:28Z source: APNIC % Information related to '42.51.128.0/17AS4837' route: 42.51.128.0/17 descr: China Unicom Henan Province network descr: Addresses from CNNIC country: CN origin: AS4837 mnt-by: MAINT-CNCGROUP-RR last-modified: 2012-08-07T07:18:08Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)