203.74.221.0/24
AS131660 · Data Communication Business Group,
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| Country |
Taiwan
|
| Domain | hinet.net |
| ASN | AS131660 |
| Parent Range | 203.74.0.0/16 |
| Registry | APNIC |
| ID | HINET-NET |
WHOIS Details
inetnum: 203.74.0.0 - 203.74.255.255 netname: HINET-NET descr: Data Communication Business Group, descr: Chunghwa Telecom Co.,Ltd. descr: No.21, Sec.1, Xinyi Rd., Taipei City descr: 10048, Taiwan country: TW admin-c: HN27-AP tech-c: HN27-AP abuse-c: AT939-AP status: ASSIGNED PORTABLE mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-HINET-1-TW last-modified: 2026-03-24T08:11:57Z source: APNIC irt: IRT-HINET-1-TW address: Data Communication Business Group, address: Chunghwa Telecom Co.,Ltd. address: No.21, Sec.1, Xinyi Rd., Taipei City address: 10048, Taiwan e-mail: abuse@hinet.net abuse-mailbox: abuse@hinet.net admin-c: HN27-AP tech-c: HN27-AP auth: # Filtered mnt-by: MAINT-TW-TWNIC last-modified: 2025-11-18T00:37:21Z source: APNIC role: ABUSE TWNICAP country: ZZ address: 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan phone: +000000000 e-mail: hostmaster@twnic.tw admin-c: TWA2-AP tech-c: TWA2-AP nic-hdl: AT939-AP remarks: Generated from irt object IRT-TWNIC-AP remarks: hostmaster@twnic.tw was validated on 2025-05-23 abuse-mailbox: hostmaster@twnic.tw mnt-by: APNIC-ABUSE last-modified: 2025-05-23T00:02:10Z source: APNIC person: HINET Network-Adm address: CHTD, Chunghwa Telecom Co., Ltd. address: No. 21, Sec. 21, Hsin-Yi Rd., address: Taipei Taiwan 100 country: TW phone: +886 2 2322 3495 phone: +886 2 2322 3442 phone: +886 2 2344 3007 fax-no: +886 2 2344 2513 fax-no: +886 2 2395 5671 e-mail: network-adm@hinet.net nic-hdl: HN27-AP remarks: (hid:HN184-TW) mnt-by: MAINT-TW-TWNIC last-modified: 2025-08-28T07:34:45Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 203.74.221.0/24
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.74.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
| 203.74.0.0/16 | AS131660 | Data Communication Business Group, | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 203.74.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 203.74.0.0/16 | AS131660 | Data Communication Business Group, | 65,536 |
| 203.74.0.0/16 | AS3462 | Data Communication Business Group, | 65,536 |
Hosted domains
There are 27 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 203.74.221.4 | cdc.gov.tw | 10 |
| 203.74.221.3 | lceb.gov.tw | 8 |
| 203.74.221.2 | taiwanbus.tw | 6 |
Hosted domains API
Pingable IPs
14 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 203.74.221.2 |
0.19ms from Los Angeles,
US
|
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 |
|---|---|---|
| 86.94.78.184 |
2.19ms from Amsterdam,
NL
|
|
| 216.61.135.200 |
1.37ms from Houston,
US
|
|
| 67.219.20.136 |
0.18ms from Los Angeles,
US
|
|
| 82.64.254.72 |
1.70ms from Paris,
FR
|
|
| 178.23.153.168 |
1.60ms from Paris,
FR
|
|
| 4.155.133.120 |
0.45ms from Quincy,
US
|
|
| 126.6.33.232 |
3.19ms from Tokyo,
JP
|
|
| 60.144.81.232 |
3.13ms from Tokyo,
JP
|
|
| 60.147.95.40 |
3.29ms from Tokyo,
JP
|
|
| 65.184.52.136 |
14.29ms from Ashburn,
US
|
|
| 174.63.221.184 |
13.48ms from Atlanta,
US
|
|
| 188.151.150.168 |
2.01ms from Copenhagen,
DK
|
|
| 91.40.168.8 |
2.85ms from Duesseldorf,
DE
|
|
| 221.13.17.56 |
2.86ms from Guiyang,
CN
|
|
| 106.57.80.184 |
0.46ms from Kunming,
CN
|
|
| 93.64.61.104 |
2.26ms from Milan,
IT
|
|
| 167.58.136.136 |
1.73ms from Montevideo,
UY
|
|
| 194.186.44.248 |
0.60ms from Moscow,
RU
|
|
| 187.49.79.232 |
0.63ms from Porto Alegre,
BR
|
|
| 20.9.183.120 |
0.37ms from Quincy,
US
|
|
| 5.99.222.136 |
3.78ms from Rome,
IT
|
|
| 119.222.208.168 |
4.49ms from Seoul,
KR
|
|
| 126.74.204.8 |
2.69ms from Tokyo,
JP
|
|
| 153.209.78.72 |
3.28ms from Tokyo,
JP
|
|
| 40.115.22.200 |
0.17ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Los Angeles, US
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.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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