156.241.139.0/24

AS400619 · AROSSCLOUD INC.

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Summary

Country	Hong Kong
Domain	larus.net
ASN	AS400619
Registry	AFRINIC
ID	FASTMOS_CO_LIMITED

WHOIS Details

inetnum:        156.241.139.0 - 156.241.139.255
netname:        Fastmos_Co_Limited
descr:          Fastmos Co Limited
country:        HK
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        tech@cloudinnovation.org 20250523
source:         AFRINIC

person:         Cloud Innovation Support
address:        Ebene
address:        MU
address:        Mahe
address:        Seychelles
phone:          tel:+248-4-610-795
e-mail:         tech@cloudinnovation.org
nic-hdl:        CIS1-AFRINIC
abuse-mailbox:  abuse@cloudinnovation.org
mnt-by:         CIL1-MNT
changed:        tech@cloudinnovation.org 20160215
source:         AFRINIC

route:          156.241.139.0/24
origin:         AS153526
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250507
source:         AFRINIC

route:          156.241.139.0/24
origin:         AS18013
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

route:          156.241.139.0/24
origin:         AS38082
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

route:          156.241.139.0/24
origin:         AS400619
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

route:          156.241.139.0/24
origin:         AS55020
descr:          Fastmos Co Limited
mnt-by:         LARUS-SERVICE-MNT
changed:        k.thomas@larus.net 20250320
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 156.241.0.0/16

Range	ASN	Company	Num of IPs
156.241.6.0/24	AS132585	Hongkong Union Information Technology Co.,Limited	256
156.241.7.0/24	AS132585	Hongkong Union Information Technology Co.,Limited	256
156.241.120.0/24	AS135097	CloudFly Net Inc	256
156.241.73.0/24	AS135097	CloudFly Net Inc	256
156.241.3.0/24	AS152179	GLOBAL COMMUNICATION NETWORK LIMITED	256
156.241.0.0/24	AS212552	BitCommand LLC	256
156.241.40.0/24	AS214238	IT_HOST_BKPL	256
156.241.42.0/24	AS214238	IT_HOST_BKPL	256
156.241.43.0/24	AS214238	IT_HOST_BKPL	256
156.241.129.0/24	AS21859	Fastmos Co Limited	256
156.241.133.0/24	AS21859	Fastmos Co Limited	256
156.241.135.0/24	AS21859	Fastmos Co Limited	256
156.241.41.0/24	AS22773	Cox Communications Inc	256
156.241.128.0/24	AS400619	Fastmos Co Limited	256
156.241.130.0/24	AS400619	Fastmos Co Limited	256
156.241.131.0/24	AS400619	Fastmos Co Limited	256
156.241.132.0/24	AS400619	Fastmos Co Limited	256
156.241.134.0/24	AS400619	Fastmos Co Limited	256
156.241.136.0/24	AS400619	Fastmos Co Limited	256
156.241.137.0/24	AS400619	Fastmos Co Limited	256
156.241.138.0/24	AS400619	Fastmos Co Limited	256
156.241.189.0/24	AS400619	Fastmos Co Limited	256
156.241.190.0/24	AS400619	Fastmos Co Limited	256
156.241.191.0/24	AS400619	Fastmos Co Limited	256
156.241.188.0/24	AS40065	Fastmos Co Limited	256
156.241.2.0/24	AS55720	GuangZhou Zike Network Technology Co Ltd	256
156.241.1.0/24	AS63199	CDS Global Cloud Co Ltd	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.241.139.219	661314.xyz	1
156.241.139.44	zougou521.cn	1
156.241.139.38	xiaomeishuka.vip	1
156.241.139.110	qly66.xyz	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
45.200.131.24	AS20326 TeraSwitch Networks Inc.	`0.16ms` from Amsterdam, NL
178.59.56.72	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.61ms` from Athens, GR
197.55.154.24	AS8452 TE-AS	`7.98ms` from Cairo, EG
54.228.14.24	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
84.153.126.72	AS3320 Deutsche Telekom AG	`6.22ms` from Frankfurt am Main, DE
217.79.204.40	AS15547 netplus.ch SA	`2.62ms` from Geneve, CH
157.240.210.168	AS32934 Facebook, Inc.	`0.33ms` from Hamburg, DE
120.151.14.40	AS1221 Telstra Limited	`1.79ms` from Melbourne, AU
87.31.23.184	AS3269 Telecom Italia S.p.A.	`19.63ms` from Rome, IT
179.101.252.168	AS26599 TELEFÔNICA BRASIL S.A	`4.40ms` from Sao Paulo, BR
118.240.177.40	AS2527 Sony Network Communications Inc.	`1.81ms` from Tokyo, JP
34.116.226.104	AS396982 Google LLC	`0.11ms` from Warsaw, PL
94.75.46.200	AS28812 PJSC Bashinformsvyaz	`9.04ms` from Yekaterinburg, RU
5.167.253.120	AS51604 JSC ER-Telecom Holding	`12.65ms` from Yekaterinburg, RU
86.89.86.184	AS1136 KPN B.V.	`2.83ms` from Amsterdam, NL
136.107.124.8	AS396982 Google LLC	`0.14ms` from Ashburn, US
34.52.204.40	AS396982 Google LLC	`0.15ms` from Brussels, BE
191.85.221.88	AS22927 Telefonica de Argentina	`9.66ms` from Buenos Aires, AR
3.69.241.152	AS16509 Amazon.com, Inc.	`0.23ms` from Frankfurt am Main, DE
61.98.88.248	AS9318 SK Broadband Co Ltd	`9.46ms` from Incheon, KR
61.5.29.200	AS7713 PT Telekomunikasi Indonesia	`2.33ms` from Jakarta, ID
92.40.156.232	AS206067 Hutchison 3G UK Limited	`10.15ms` from London, GB
185.17.181.72	AS51713 WHG Hosting Services Ltd	`0.46ms` from London, GB
46.47.13.24	AS197298 Multifunctional Telecommunications Systems LTD	`5.63ms` from Moscow, RU
87.249.36.8	AS50340 JSC Selectel	`0.83ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 -f4 -m7 156.241.139.182

traceroute to 156.241.139.182 (156.241.139.182): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.93 0.085 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tieling, CN

On March 21st 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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