42.201.60.0/23
AS133111 · CERNET New Technology Co., Ltd
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| Country |
China
|
| Domain | cernet.com |
| ASN | AS133111 |
| Parent Range | 42.201.32.0/19 |
| Registry | APNIC |
| ID | CERNEWTECH |
WHOIS Details
inetnum: 42.201.32.0 - 42.201.63.255 netname: CERNEWTECH descr: CERNEWTECH ( BEIJING ) CORPORATION descr: Beijing,Haidian DT,CERNET Tower descr: Tsinghua Science Park Building 8 country: CN admin-c: ZM1747-AP tech-c: ZM1748-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-CERNEWTECH-CN last-modified: 2023-11-28T00:57:54Z source: APNIC irt: IRT-CERNEWTECH-CN address: Tsinghua Science Park Building 8 e-mail: yujj@cernet.com abuse-mailbox: yujj@cernet.com admin-c: ZM1747-AP tech-c: ZM1747-AP auth: # Filtered remarks: yujj@cernet.com was validated on 2025-12-02 mnt-by: MAINT-CNNIC-AP last-modified: 2025-12-02T03:44:58Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN remarks: ipas@cnnic.cn is invalid abuse-mailbox: ipas@cnnic.cn mnt-by: APNIC-ABUSE last-modified: 2025-09-19T17:20:32Z source: APNIC person: Li Liusheng address: Beijing,Haidian DT,CERNET Tower address: Tsinghua Science Park Building 8 country: CN phone: +86-010-62603341 e-mail: lils@cernet.com nic-hdl: ZM1747-AP mnt-by: MAINT-CNNIC-AP last-modified: 2016-12-16T01:54:01Z source: APNIC person: Bai Shuang address: Beijing,Haidian DT,CERNET Tower address: Tsinghua Science Park Building 8 country: CN phone: +86-010-62603850 e-mail: Baishuang@cernet.com nic-hdl: ZM1748-AP mnt-by: MAINT-CNNIC-AP last-modified: 2016-12-16T01:54:01Z source: APNIC route: 42.201.32.0/19 descr: CERNEWTECH ( BEIJING ) CORPORATION origin: AS133111 mnt-by: MAINT-CNNIC-AP last-modified: 2021-03-03T08:38:11Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 42.201.60.0/23
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.201.32.0/19 | AS133111 | CERNEWTECH ( BEIJING ) CORPORATION | 8,192 |
Nearby Ranges
BGP prefixes that overlap with 42.201.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.201.32.0/19 | AS133111 | CERNEWTECH ( BEIJING ) CORPORATION | 8,192 |
| 42.201.128.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.144.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.160.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.176.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.192.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.208.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.224.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
| 42.201.240.0/20 | AS136907 | Huawei-Cloud-HK | 4,096 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 42.201.60.254 |
3.82ms from Beijing,
CN
|
|
| 42.201.61.1 |
3.52ms from Beijing,
CN
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 75.205.176.55 |
11.55ms from Atlanta,
US
|
|
| 124.207.236.39 |
3.55ms from Beijing,
CN
|
|
| 71.137.1.167 |
3.78ms from Beijing,
CN
|
|
| 47.72.91.151 |
2.71ms from Christchurch,
NZ
|
|
| 18.116.113.199 |
0.16ms from Columbus,
US
|
|
| 173.175.132.231 |
19.17ms from Dallas,
US
|
|
| 174.161.134.7 |
12.42ms from Dallas,
US
|
|
| 93.241.62.55 |
0.78ms from Duesseldorf,
DE
|
|
| 115.224.161.71 |
6.24ms from Hangzhou,
CN
|
|
| 119.154.38.215 |
1.25ms from Islamabad,
PK
|
|
| 103.224.187.7 |
18.26ms from Kolkata,
IN
|
|
| 126.29.44.167 |
9.47ms from Osaka,
JP
|
|
| 20.80.171.215 |
0.41ms from Quincy,
US
|
|
| 187.58.198.23 |
16.09ms from Rio de Janeiro,
BR
|
|
| 2.226.178.55 |
18.50ms from Rome,
IT
|
|
| 40.84.185.167 |
0.24ms from San Antonio,
US
|
|
| 186.7.157.71 |
6.23ms from Santo Domingo,
DO
|
|
| 182.231.191.167 |
1.79ms from Seoul,
KR
|
|
| 156.17.161.167 |
0.59ms from Wrocław,
PL
|
|
| 16.63.222.135 |
0.35ms from Zuerich,
CH
|
|
| 89.124.126.247 |
0.58ms from Amsterdam,
NL
|
|
| 86.122.98.135 |
4.11ms from Bucharest,
RO
|
|
| 181.86.191.103 |
1.75ms from Buenos Aires,
AR
|
|
| 91.249.179.247 |
2.96ms from Hamburg,
DE
|
|
| 107.163.26.55 |
0.84ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Arezzo, IT
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
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