38.38.252.0/24

AS21859 · Zenlayer Inc

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Summary

Country	United States
Domain
ASN	AS21859
Parent Range	38.0.0.0/8
Registry	ARIN
ID	ZENLAYER

WHOIS Details

NetHandle:      NET-38-38-252-0-1
OrgID:          C10878710
Parent:         NET-38-38-128-0-1
NetName:        ZENLAYER
NetRange:       38.38.252.0 - 38.38.252.255
NetType:        reassignment
RegDate:        2024-06-19
Updated:        2024-06-19
Source:         ARIN


OrgID:          C10878710
OrgName:        ZENLAYER.INC
CanAllocate:    
Street:         San Jose
City:           San Jose
State/Prov:     CA
Country:        US
PostalCode:     95113
RegDate:        2024-06-19
Updated:        2024-06-19
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.38.252.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.38.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS32098	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.38.255.0/24	AS21859	ZENLAYER.INC	256
38.38.254.0/24	AS21859	ZENLAYER.INC	256
38.38.253.0/24	AS21859	ZENLAYER.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

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

IP Address	ASN	Details
38.38.252.193	AS21859 Zenlayer Inc	`0.56ms` from San Jose, US

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
110.250.83.104	AS4837 CHINA UNICOM China169 Backbone	`12.91ms` from Beijing, CN
35.162.77.8	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
200.31.16.200	AS3549 Level 3 Parent, LLC	`1.02ms` from Bogota, CO
40.69.72.56	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
130.255.75.152	AS29141 Bradler & Krantz GmbH & Co. KG	`4.00ms` from Duesseldorf, DE
31.167.42.152	AS35819 Etihad Etisalat, a joint stock company	`5.06ms` from Jeddah, SA
76.108.10.248	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Miami, US
121.228.249.24	AS4134 CHINANET-BACKBONE	`6.04ms` from Nanjing, CN
143.48.83.248	AS13748 Cold Spring Harbor Laboratory	`1.48ms` from New York City, US
140.255.145.72	AS4134 CHINANET-BACKBONE	`6.83ms` from Qingdao, CN
191.17.26.88	AS27699 TELEFÔNICA BRASIL S.A	`1.85ms` from Sao Paulo, BR
122.45.193.232	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
221.156.237.88	AS4766 Korea Telecom	`5.59ms` from Seoul, KR
210.194.194.104	AS9824 JCOM Co., Ltd.	`15.18ms` from Tokyo, JP
142.117.221.152	AS577 Bell Canada	`5.25ms` from Toronto, CA
108.218.89.152	AS7018 AT&T Enterprises, LLC	`2.02ms` from Atlanta, US
125.27.225.40	AS23969 TOT Public Company Limited	`2.21ms` from Bangkok, TH
196.202.64.120	AS8452 TE-AS	`6.55ms` from Cairo, EG
94.28.178.232	AS12389 PJSC Rostelecom	`4.28ms` from Moscow, RU
153.222.62.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.83ms` from Osaka, JP
65.182.244.56	AS33470 Canby Telephone Association	`1.04ms` from Portland, US
32.213.35.72	AS46690 Southern New England Telephone Company and SNET America, Inc.	`9.71ms` from Secaucus, US
1.162.136.248	AS3462 Data Communication Business Group	`1.11ms` from Taipei, TW
24.114.253.56	AS812 Rogers Communications Canada Inc.	`0.86ms` from Toronto, CA
211.149.240.232	AS38283 CHINANET SiChuan Telecom Internet Data Center	`3.88ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f4 38.38.252.138

traceroute to 38.38.252.138 (38.38.252.138): 64 hops max, 52 byte packets

4 [AS174] 154.54.86.137 142.017 ms

5 [AS174] 38.104.138.218 161.895 ms

6 [AS21859] 98.96.196.111 157.233 ms

7 *

8 *

9 [AS21859] 38.38.252.138 142.883 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 2025

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.

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