104.166.152.0/22

AS21859 · Zenlayer Inc

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Summary

Country	Germany
Domain	zenlayer.com
ASN	AS21859
Registry	RIPE
ID	US-ZENLAYER-20140814

WHOIS Details

inetnum:        104.166.128.0 - 104.166.191.255
netname:        US-ZENLAYER-20140814
country:        DE
org:            ORG-ZI19-RIPE
admin-c:        JZ2334-RIPE
tech-c:         ZG810-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         us-zenlayer-1-mnt
mnt-routes:     us-zenlayer-1-mnt
created:        2019-11-13T12:46:04Z
last-modified:  2024-10-18T06:31:52Z
source:         RIPE
abuse-c:        AR64816-RIPE
geofeed:        https://geofeed.zenlayer.net/geofeed.csv
abuse-email:    abuse@zenlayer.com
abuse-c:        AR64816-RIPE
abuse-org:      ORG-ZI19-RIPE

organisation:   ORG-ZI19-RIPE
org-name:       Zenlayer Inc
country:        US
org-type:       LIR
address:        21680 Gateway Center Dr Suite 350
address:        91765
address:        Diamond Bar, CA
address:        UNITED STATES
phone:          +1 9097183558
e-mail:         ipadmin@zenlayer.com
admin-c:        AR41283-RIPE
tech-c:         AR41283-RIPE
abuse-c:        AR41283-RIPE
mnt-ref:        us-zenlayer-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         us-zenlayer-1-mnt
created:        2017-06-06T12:34:54Z
last-modified:  2020-12-16T12:18:04Z
source:         RIPE

role:           Zenlayer GNOC
address:        21680 Gateway Center Dr. Suite 350 CA US
e-mail:         gfs-gnoc@zenlayer.com
nic-hdl:        ZG810-RIPE
mnt-by:         us-zenlayer-2-mnt
mnt-by:         us-zenlayer-1-mnt
created:        2022-04-18T03:18:20Z
last-modified:  2022-04-18T03:18:20Z
source:         RIPE

person:         Alex Wang
address:        900 N Alameda St, Los Angeles, CA, 91765
phone:          +1 9097183558
nic-hdl:        JZ2334-RIPE
mnt-by:         us-zenlayer-1-mnt
created:        2017-06-07T15:40:56Z
last-modified:  2022-03-22T07:10:34Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 104.166.0.0/16

Range	ASN	Company	Num of IPs
104.166.64.0/19	AS46261	QuickPacket, LLC	8,192
104.166.32.0/20	AS8014	The Bahamas Telecommunications Company, Ltd.	4,096
104.166.192.0/20	AS30036	MEDIACOMCC	4,096
104.166.208.0/20	AS30036	MEDIACOMCC	4,096
104.166.224.0/20	AS30036	MEDIACOMCC	4,096
104.166.240.0/20	AS30036	MEDIACOMCC	4,096
104.166.116.0/22	AS46849	Cap Rock Telephone Cooperative, Inc.	1,024
104.166.100.0/22	AS40838	TechMinds	1,024
104.166.12.0/22	AS7352	Data-Max Wireless, LLC	1,024
104.166.96.0/23	AS30115	FreeConferenceCall.com	512
104.166.114.0/23	AS399078	9STONE LLC	512
104.166.6.0/23	AS22429	WireFree Communications Inc.	512
104.166.4.0/24	AS7352	Tuba City Regional Healthcare Corporation	256
104.166.126.0/24	AS398343	Wires LLC	256
104.166.113.0/24	AS12183	Talkie Communications, Inc	256
104.166.122.0/24	AS15017	Malverne Union Free School District	256
104.166.112.0/24	AS36352	MBH INC	256
104.166.124.0/24	AS398343	Wires LLC	256
104.166.125.0/24	AS398343	Wires LLC	256
104.166.121.0/24	AS1062	City of Emmett	256
104.166.127.0/24	AS398343	Wires LLC	256
104.166.98.0/24	AS398852	Nextor Telecom LLC	256
104.166.120.0/24	AS400152	NEW Cooperative Inc	256
104.166.5.0/24	AS46190	Kingman Regional Medical Center	256
104.166.108.0/24	AS62600	Crane Schools	256

Hosted domains

There are 5 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
104.166.154.254	chinaeuropeacademy.com	2
104.166.154.199	oushidai.com	2
104.166.154.196	chinesetimes.info	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
104.166.155.233	AS21859 Zenlayer Inc	`0.39ms` from Frankfurt am Main, DE
104.166.153.230	AS21859 Zenlayer Inc	`0.30ms` from Frankfurt am Main, DE
104.166.152.186	AS21859 Zenlayer Inc	`0.28ms` from Frankfurt am Main, DE
104.166.154.18	AS21859 Zenlayer Inc	`0.41ms` from Frankfurt am Main, DE

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
41.45.208.150	AS8452 TE-AS	`4.30ms` from Cairo, EG
222.254.118.70	AS45899 VNPT Corp	`2.57ms` from Da Nang, VN
117.220.102.70	AS9829 National Internet Backbone	`13.08ms` from Delhi, IN
84.179.239.102	AS3320 Deutsche Telekom AG	`2.44ms` from Frankfurt am Main, DE
50.208.62.214	AS7922 Comcast Cable Communications, LLC	`5.51ms` from Fremont, US
38.84.191.246	AS138571 SUPERCLOUDS LIMITED	`1.37ms` from Hong Kong, HK
210.6.194.134	AS9269 Hong Kong Broadband Network Ltd.	`0.60ms` from Hong Kong, HK
84.67.83.70	AS5378 Vodafone Limited	`3.52ms` from London, GB
94.5.204.166	AS5607 Sky UK Limited	`5.46ms` from London, GB
2.220.23.134	AS5607 Sky UK Limited	`3.58ms` from London, GB
69.118.28.54	AS6128 Cablevision Systems Corp.	`6.18ms` from New York City, US
74.116.243.6	AS53769 Best Best & Krieger LLP	`1.27ms` from Phoenix, US
194.243.90.182	AS3269 Telecom Italia S.p.A.	`4.16ms` from Rome, IT
75.59.236.134	AS7018 AT&T Enterprises, LLC	`17.74ms` from San Jose, US
186.217.253.118	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`1.18ms` from Sao Paulo, BR
18.244.69.38	AS16509 Amazon.com, Inc.	`0.61ms` from Seoul, KR
119.209.166.150	AS4766 Korea Telecom	`2.16ms` from Seoul, KR
180.169.15.70	AS4812 China Telecom (Group)	`3.18ms` from Shanghai, CN
123.191.208.182	AS4837 CHINA UNICOM China169 Backbone	`7.90ms` from Tieling, CN
104.209.237.214	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
65.26.60.38	AS10796 Charter Communications Inc	`5.86ms` from Chicago, US
45.58.49.22	AS7489 HostUS	`0.12ms` from Dallas, US
137.25.5.102	AS20115 Charter Communications LLC	`6.69ms` from Los Angeles, US
46.33.170.230	AS50583 Index Education SAS	`0.96ms` from Marseille, FR
45.58.127.54	AS23470 ReliableSite.Net LLC	`0.33ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 104.166.154.129

traceroute to 104.166.154.129 (104.166.154.129): 64 hops max, 52 byte packets

2 [] 193.239.118.219 0.584 ms

3 *

4 [AS21859] 104.166.154.129 1.23 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 19th 2026

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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