23.90.184.0/23

AS21859 · Zenlayer Inc

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Summary

Country	United Kingdom
Domain	zenlayer.com
ASN	AS21859
Registry	RIPE
ID	US-ZENLAYER-20130816

WHOIS Details

inetnum:        23.90.128.0 - 23.90.191.255
netname:        US-ZENLAYER-20130816
country:        GB
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:  2024-10-18T06:31:30Z
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 23.90.0.0/16

Range	ASN	Company	Num of IPs
23.90.192.0/18	AS16347	UNYC SAS	16,384
23.90.64.0/22	AS47638	Cadence Networks Ltd	1,024
23.90.28.0/22	AS62904	ServerHub Dallas	1,024
23.90.88.0/22	AS397332	City of Anacortes	1,024
23.90.84.0/24	AS62685	CloudCo Partner Inc.	256
23.90.33.0/24	AS62904	Direct Inbox Delivery	256
23.90.46.0/24	AS62904	ServerHub Dallas	256
23.90.73.0/24	AS17321	LHC Group	256
23.90.68.0/24	AS27381	Index Exchange Inc.	256
23.90.78.0/24	AS62685	WatchGuard Technologies, Inc.	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
23.90.184.151	valuetechnology.net	3

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
23.90.185.201	AS21859 Zenlayer Inc	`0.90ms` from London, GB
23.90.184.242	AS21859 Zenlayer Inc	`0.94ms` from London, GB

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
105.108.139.183	AS36947 Telecom Algeria	`14.76ms` from Algiers, DZ
54.191.133.247	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
34.212.9.55	AS16509 Amazon.com, Inc.	`0.22ms` from Boardman, US
76.24.39.71	AS7922 Comcast Cable Communications, LLC	`8.68ms` from Boston, US
67.23.41.39	AS33070 Rackspace Hosting	`1.15ms` from Dallas, US
52.147.126.55	AS8075 Microsoft Corporation	`0.17ms` from Dongnae, KR
91.52.182.215	AS3320 Deutsche Telekom AG	`2.40ms` from Duesseldorf, DE
107.4.66.183	AS7922 Comcast Cable Communications, LLC	`12.16ms` from Flint, US
141.40.9.135	AS12816 Leibniz-Rechenzentrum	`8.12ms` from Frankfurt am Main, DE
31.28.88.103	AS60672 ServerChoice Ltd	`1.39ms` from London, GB
106.136.91.247	AS2516 KDDI CORPORATION	`4.18ms` from Tokyo, JP
89.164.4.183	AS13046 Hrvatski Telekom d.d.	`5.93ms` from Zagreb, HR
123.10.71.231	AS4837 CHINA UNICOM China169 Backbone	`3.75ms` from Zhengzhou, CN
71.10.131.103	AS20115 Charter Communications LLC	`7.92ms` from Chicago, US
207.34.75.199	AS852 TELUS Communications Inc.	`0.64ms` from Edmonton, CA
88.20.21.231	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.16ms` from Madrid, ES
198.164.135.103	AS611 NB-PEI Educational Computer Network	`15.57ms` from Montreal, CA
133.155.13.199	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.89ms` from Osaka, JP
180.20.45.215	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.47ms` from Tokyo, JP
99.159.26.71	AS7018 AT&T Enterprises, LLC	`3.66ms` from Atlanta, US
20.143.60.7	AS8075 Microsoft Corporation	`0.29ms` from Auckland, NZ
203.12.39.71	AS7575 Australian Academic and Research Network (AARNet)	`0.60ms` from Brisbane, AU
73.14.222.231	AS7922 Comcast Cable Communications, LLC	`9.73ms` from Denver, US
94.2.202.247	AS5607 Sky UK Limited	`4.82ms` from Erith, GB
84.119.220.87	AS3209 Vodafone GmbH	`6.15ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f2 23.90.184.193

traceroute to 23.90.184.193 (23.90.184.193): 64 hops max, 52 byte packets

2 [] 195.66.227.68 1.038 ms

3 [AS21859] 23.236.96.91 1.366 ms

4 [AS21859] 23.90.184.193 169.329 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 18th 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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