38.12.40.0/24

AS400619 · AROSSCLOUD INC.

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Summary

Country	United States
Domain
ASN	AS400619
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-260C000011

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.12.40.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274142	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS399049	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.12.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274142	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS399049	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.12.248.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.249.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.225.0/24	AS151609	PEG TECH INC	256
38.12.250.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.254.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.255.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.253.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.252.0/24	AS151630	Yun Zhong Technology Limited	256
38.12.251.0/24	AS151630	Yun Zhong Technology Limited	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

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

IP Address	ASN	Details
38.12.40.49	AS400619 AROSSCLOUD INC.	`1.46ms` from Hong Kong, HK

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
73.47.171.168	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Boston, US
20.174.208.72	AS8075 Microsoft Corporation	`0.40ms` from Dubai, AE
217.44.122.216	AS2856 British Telecommunications PLC	`16.92ms` from Erith, GB
126.90.52.136	AS17676 SoftBank Corp.	`9.15ms` from Osaka, JP
54.156.225.24	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
32.209.167.216	AS46690 Southern New England Telephone Company and SNET America, Inc.	`9.13ms` from Secaucus, US
126.221.110.72	AS17676 SoftBank Corp.	`3.35ms` from Tokyo, JP
126.63.206.184	AS17676 SoftBank Corp.	`3.81ms` from Tokyo, JP
4.206.162.152	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
195.240.98.56	AS1136 KPN B.V.	`0.96ms` from Amsterdam, NL
85.22.22.120	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`2.06ms` from Düsseldorf, DE
112.111.149.72	AS4837 CHINA UNICOM China169 Backbone	`9.02ms` from Fuzhou, CN
47.151.178.248	AS5650 Frontier Communications of America, Inc.	`4.18ms` from Los Angeles, US
107.145.179.248	AS33363 Charter Communications, Inc	`8.96ms` from Orlando, US
72.31.116.40	AS33363 Charter Communications, Inc	`1.81ms` from Orlando, US
123.132.10.24	AS4837 CHINA UNICOM China169 Backbone	`7.69ms` from Qingdao, CN
117.111.242.184	AS9316 DACOM-PUBNETPLUS	`1.93ms` from Seoul, KR
89.253.148.184	AS13124 A1 Bulgaria EAD	`6.63ms` from Sofia, BG
117.159.142.56	AS24445 Henan Mobile Communications Co.,Ltd	`8.14ms` from Zhengzhou, CN
9.163.14.8	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
32.212.181.24	AS46690 Southern New England Telephone Company and SNET America, Inc.	`13.80ms` from Ashburn, US
188.132.209.40	AS48678 Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi	`0.09ms` from Bursa, TR
98.220.61.200	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Chicago, US
139.162.160.88	AS63949 Akamai Connected Cloud	`0.14ms` from Frankfurt am Main, DE
196.216.3.24	AS33764 African Network Information Center - (AfriNIC) Ltd	`0.35ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f4 38.12.40.218

traceroute to 38.12.40.218 (38.12.40.218): 64 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.085 ms

5 *

6 *

7 *

8 *

9 [AS4837] 60.18.221.69 3.255 ms

10 *

11 [AS4837] 219.158.110.93 43.403 ms

12 *

13 *

14 *

15 [AS4837] 219.158.36.178 49.421 ms

16 *

17 *

18 *

19 *

20 [AS400619] 38.12.40.218 48.614 ms

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On April 24th 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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