1. All IP Ranges
  2. 156.0.0.0/8
  3. 156.59.0.0/16
  4. AS21859  | 156.59.48.0/23

156.59.48.0/23

AS21859  ·  Zenlayer Inc

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Summary

Country South Korea
Domain zenlayer.com
ASN AS21859
Registry APNIC
ID ZEN-KR

WHOIS Details

inetnum:        156.59.40.0 - 156.59.49.255
netname:        ZEN-KR
descr:          Zenlayer IP Block @KR
country:        KR
admin-c:        ZSPL3-AP
tech-c:         ZSPL3-AP
abuse-c:        AZ383-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-ZEN-SG
mnt-irt:        IRT-ZEN-SG
last-modified:  2021-08-31T06:42:39Z
source:         APNIC

irt:            IRT-ZEN-SG
address:        67 Ubi Road 1,
e-mail:         abuse@zenlayer.com
abuse-mailbox:  abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZG1152-AP
auth:           # Filtered
remarks:        abuse@zenlayer.com was validated on 2025-10-11
mnt-by:         MAINT-ZEN-SG
last-modified:  2025-11-18T00:33:08Z
source:         APNIC

role:           ABUSE ZENSG
country:        ZZ
address:        67 Ubi Road 1,
phone:          +000000000
e-mail:         abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZG1152-AP
nic-hdl:        AZ383-AP
remarks:        Generated from irt object IRT-ZEN-SG
remarks:        abuse@zenlayer.com was validated on 2025-10-11
abuse-mailbox:  abuse@zenlayer.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-10-11T05:07:21Z
source:         APNIC

role:           Zenlayer Singapore PTE LTD administrator
address:        67 Ubi Road 1, #10-02, Oxley Bizhub, Singapore 408730, singapore singapore 408730
country:        SG
phone:          +19097183558
e-mail:         abuse@zenlayer.com
admin-c:        ZSPL3-AP
tech-c:         ZSPL3-AP
nic-hdl:        ZSPL3-AP
mnt-by:         MAINT-ZEN-SG
last-modified:  2019-06-27T01:42:58Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 156.59.0.0/16

Range ASN Company Num of IPs
156.59.136.0/21 AS21859 ZEN-VN 2,048
156.59.80.0/21 AS21859 Zenlayer IP Block @Hong Kong 2,048
156.59.32.0/21 AS21859 Zenlayer IP Block @Taiwan 2,048
156.59.128.0/21 AS21859 ZEN-VN 2,048
156.59.32.0/21 AS150436 Zenlayer IP Block @Taiwan 2,048
156.59.24.0/21 AS21859 Zenlayer IP Block @Japan 2,048
156.59.96.0/21 AS21859 ZEN-HK 2,048
156.59.20.0/22 AS21859 Zenlayer IP Block @India 1,024
156.59.112.0/22 AS21859 ZEN-PH 1,024
156.59.148.0/22 AS21859 ZEN-SG 1,024
156.59.156.0/22 AS21859 ZEN-HK 1,024
156.59.52.0/22 AS21859 Zenlayer IP Block @Ho Chi Minh 1,024
156.59.56.0/22 AS21859 Zenlayer IP Block @Jakarta 1,024
156.59.160.0/22 AS21859 ZEN-ID 1,024
156.59.76.0/22 AS21859 Zenlayer IP Block @Jakarta 1,024
156.59.164.0/22 AS21859 Zenlayer IP Block @Malaysia 1,024
156.59.168.0/22 AS21859 ZEN-PH 1,024
156.59.104.0/22 AS21859 ZEN-ID 1,024
156.59.184.0/22 AS62610 ZEN-IN 1,024
156.59.176.0/22 AS21859 ZEN-SG 1,024
156.59.180.0/22 AS21859 ZEN-KR 1,024
156.59.184.0/22 AS21859 ZEN-IN 1,024
156.59.188.0/22 AS21859 ZEN-JP 1,024
156.59.196.0/22 AS21859 ZEN-HK 1,024
156.59.228.0/22 AS21859 ZEN-JP 1,024
156.59.232.0/22 AS21859 ZEN-PH 1,024
156.59.248.0/23 AS21859 ZEN-ID 512
156.59.246.0/23 AS21859 ZEN-IN 512
156.59.244.0/23 AS21859 ZEN-ID 512
156.59.174.0/23 AS21859 ZEN-TH 512
156.59.226.0/23 AS21859 ZEN-PK 512
156.59.144.0/23 AS21859 ZEN-BD 512
156.59.242.0/23 AS21859 ZEN-PK 512
156.59.236.0/23 AS21859 ZEN-HK 512
156.59.192.0/23 AS21859 ZEN-ID 512
156.59.194.0/23 AS21859 ZEN-BD 512
156.59.154.0/23 AS21859 ZEN-BD 512
156.59.50.0/23 AS21859 Zenlayer IP Block @TH 512
156.59.238.0/23 AS21859 ZEN-SG 512
156.59.200.0/23 AS21859 ZEN-AU 512
156.59.68.0/23 AS21859 Zenlayer IP Block @Hong Kong 512
156.59.108.0/23 AS21859 ZEN-PH 512
156.59.124.0/23 AS21859 ZEN-HK 512
156.59.152.0/23 AS21859 ZEN-HK 512
156.59.88.0/23 AS21859 Zenlayer IP Block @Malaysia 512
156.59.90.0/23 AS21859 Zenlayer IP Block @Hong Kong 512
156.59.94.0/23 AS21859 Zenlayer IP Block @Ho Chi Minh 512
156.59.120.0/23 AS21859 ZEN-IN 512
156.59.108.0/23 AS24429 ZEN-PH 512
156.59.208.0/23 AS21859 ZEN-TH 512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

99 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
156.59.49.193 AS21859 Zenlayer Inc 3.10ms from Seoul, KR
156.59.48.193 AS21859 Zenlayer Inc 20.73ms from Seoul, KR

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
71.163.155.247 AS701 Verizon Business 3.58ms from Ashburn, US
101.241.6.103 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 10.25ms from Beijing, CN
178.148.237.183 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 8.89ms from Belgrade, RS
109.134.63.135 AS5432 Proximus NV 2.26ms from Brussels, BE
199.16.39.87 AS36443 Aunalytics, Inc 0.13ms from Columbus, US
123.28.164.71 AS45899 VNPT Corp 3.84ms from Ho Chi Minh City, VN
85.101.203.167 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.16ms from Istanbul, TR
92.238.246.215 AS5089 Virgin Media Limited 9.39ms from London, GB
18.101.60.247 AS16509 Amazon.com, Inc. 5.66ms from Madrid, ES
125.123.84.199 AS4134 CHINANET-BACKBONE 6.17ms from Ningbo, CN
191.9.25.151 AS26599 TELEFÔNICA BRASIL S.A 1.81ms from Osasco, BR
75.174.39.183 AS209 CenturyLink Communications, LLC 10.43ms from Seattle, US
13.125.190.183 AS16509 Amazon.com, Inc. 0.31ms from Seoul, KR
122.146.179.199 AS9919 New Century InfoComm Tech Co., Ltd. 3.35ms from Taipei, TW
106.0.155.55 AS23974 Ministry of education 2.83ms from Bangkok, TH
38.66.19.183 AS1086 Get LLC 11.72ms from Dallas, US
62.108.36.135 AS30962 comtrance service GmbH 0.48ms from Duesseldorf, DE
183.6.42.135 AS4134 CHINANET-BACKBONE 3.08ms from Guangzhou, CN
38.170.114.119 AS55286 B2 Net Solutions Inc. 0.44ms from Montreal, CA
1.244.64.247 AS9318 SK Broadband Co Ltd 5.16ms from Seoul, KR
69.46.8.23 AS29802 HIVELOCITY, Inc. 0.22ms from Tampa, US
51.84.162.119 AS16509 Amazon.com, Inc. 1.50ms from Tel Aviv, IL
54.249.25.103 AS16509 Amazon.com, Inc. 0.16ms from Tokyo, JP
76.64.163.183 AS577 Bell Canada 1.88ms from Toronto, CA
49.119.47.231 AS4134 CHINANET-BACKBONE 1.09ms from UEruemqi, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 156.59.48.206
traceroute to 156.59.48.206 (156.59.48.206): 64 hops max, 52 byte packets
1 [AS31898] 140.91.214.2 0.071 ms
2 [] 139.150.100.233 0.797 ms
3 *
4 *
5 *
6 [AS21859] 156.59.48.206 21.092 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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