104.166.140.0/22

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:    [email protected]
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:         [email protected]
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:         [email protected]
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 no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
104.166.140.35	AS21859 Zenlayer Inc	`0.26ms` from Frankfurt am Main, DE
104.166.141.165	AS21859 Zenlayer Inc	`0.28ms` from Frankfurt am Main, DE
104.166.142.46	AS21859 Zenlayer Inc	`0.26ms` from Frankfurt am Main, DE
104.166.143.98	AS21859 Zenlayer Inc	`0.29ms` 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
8.137.113.214	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.47ms` from Chengdu, CN
74.140.141.182	AS10796 Charter Communications Inc	`10.35ms` from Columbus, US
104.238.145.150	AS20473 The Constant Company, LLC	`0.12ms` from Dallas, US
91.3.7.246	AS3320 Deutsche Telekom AG	`11.06ms` from Frankfurt am Main, DE
80.136.20.6	AS3320 Deutsche Telekom AG	`5.27ms` from Frankfurt am Main, DE
134.130.72.246	AS47610 RWTH Aachen University	`4.12ms` from Frankfurt am Main, DE
110.80.151.6	AS58772 CHINANET Fujian province Fuzhou IDC network	`6.12ms` from Fuzhou, CN
91.196.92.38	AS207802 Provider Setka LLC	`6.86ms` from Kyiv, UA
217.45.118.102	AS2856 British Telecommunications PLC	`6.48ms` from London, GB
23.241.137.86	AS20001 Charter Communications Inc	`6.46ms` from Los Angeles, US
200.233.203.246	AS16735 ALGAR TELECOM S/A	`0.97ms` from Osasco, BR
88.103.78.118	AS5610 O2 Czech Republic, a.s.	`5.95ms` from Prague, CZ
219.188.211.214	AS17676 SoftBank Corp.	`1.53ms` from Tokyo, JP
72.38.177.70	AS7992 Cogeco Connexion Inc.	`7.95ms` from Toronto, CA
151.115.74.102	AS12876 SCALEWAY S.A.S.	`0.91ms` from Warsaw, PL
44.247.196.230	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
71.71.155.230	AS11426 Charter Communications Inc	`5.32ms` from Charlotte, US
202.181.217.102	AS7540 HongKong Commercial Internet Exchange	`0.24ms` from Hong Kong, HK
117.250.105.150	AS9829 National Internet Backbone	`5.88ms` from Kolkata, IN
185.240.201.246	AS56595 Fluency Communications Ltd	`0.60ms` from Manchester, GB
50.216.112.54	AS7922 Comcast Cable Communications, LLC	`1.55ms` from Miami, US
151.32.72.102	AS1267 WIND TRE S.P.A.	`3.66ms` from Milan, IT
79.9.138.86	AS3269 Telecom Italia S.p.A.	`6.48ms` from Milan, IT
60.12.179.86	AS4837 CHINA UNICOM China169 Backbone	`6.09ms` from Ningbo, CN
44.196.166.246	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, 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 104.166.142.157

traceroute to 104.166.142.157 (104.166.142.157): 64 hops max, 52 byte packets

2 [] 193.239.118.219 0.609 ms

3 *

4 *

5 [AS21859] 104.166.142.157 0.386 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 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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