23.90.176.0/22

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
23.90.179.202	AS21859 Zenlayer Inc	`0.27ms` from London, GB
23.90.178.197	AS21859 Zenlayer Inc	`0.47ms` from London, GB
23.90.176.30	AS21859 Zenlayer Inc	`0.45ms` from London, GB
23.90.177.225	AS21859 Zenlayer Inc	`0.78ms` 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
168.233.105.230	AS397074 Marshalls	`1.14ms` from Ashburn, US
173.8.25.230	AS7922 Comcast Cable Communications, LLC	`9.56ms` from Ashburn, US
71.81.228.166	AS20115 Charter Communications LLC	`5.73ms` from Atlanta, US
76.229.168.118	AS7018 AT&T Enterprises, LLC	`10.84ms` from Atlanta, US
73.61.214.38	AS7922 Comcast Cable Communications, LLC	`7.20ms` from Boston, US
187.86.53.230	AS53065 Opcao Telecom	`10.81ms` from Curitiba, BR
89.35.130.22	AS214309 Aurorix Gaming Solutions Limited	`5.29ms` from Frankfurt am Main, DE
50.190.143.38	AS7922 Comcast Cable Communications, LLC	`7.68ms` from Houston, US
180.150.0.6	AS4764 Aussie Broadband	`0.15ms` from Melbourne, AU
45.16.140.150	AS7018 AT&T Enterprises, LLC	`3.06ms` from Miami, US
206.172.197.166	AS577 Bell Canada	`0.71ms` from Montreal, CA
89.222.148.182	AS34123 Netorn LLC	`1.48ms` from Moscow, RU
178.186.20.22	AS12389 PJSC Rostelecom	`5.71ms` from Novosibirsk, RU
14.132.29.86	AS18126 Chubu Telecommunications Company, Inc.	`4.67ms` from Osaka, JP
39.68.200.214	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Qingdao, CN
112.255.193.6	AS4837 CHINA UNICOM China169 Backbone	`2.83ms` from Qingdao, CN
77.106.26.182	AS12389 PJSC Rostelecom	`10.77ms` from Saint Petersburg, RU
125.159.183.214	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
18.65.193.150	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
52.97.105.182	AS8075 Microsoft Corporation	`0.19ms` from Vienna, AT
35.87.254.70	AS16509 Amazon.com, Inc.	`0.57ms` from Boardman, US
97.177.76.6	AS6167 Verizon Business	`16.37ms` from Boston, US
81.247.28.230	AS5432 Proximus NV	`0.81ms` from Brussels, BE
174.51.5.86	AS7922 Comcast Cable Communications, LLC	`1.64ms` from Denver, US
34.185.155.102	AS396982 Google LLC	`0.12ms` 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 -f3 23.90.177.223

traceroute to 23.90.177.223 (23.90.177.223): 64 hops max, 52 byte packets

3 [] 195.66.227.68 6.238 ms

4 [AS21859] 104.166.160.115 6.095 ms

5 [AS21859] 23.90.177.223 973.749 ms

Measurement taken from

IPinfo ProbeNet in London, GB

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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