216.173.121.0/24

AS205009 · HDM Solutions LTD

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Summary

Country	United States
Domain	fastplanet.com
ASN	AS205009
Registry	RIPE
ID	UK-FASTPLANET-20150306

WHOIS Details

inetnum:        216.173.64.0 - 216.173.127.255
netname:        UK-FASTPLANET-20150306
country:        US
org:            ORG-FL311-RIPE
admin-c:        AA37957-RIPE
tech-c:         TA8110-RIPE
status:         ALLOCATED PA
mnt-by:         lir-uk-fastplanet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-12-09T15:30:27Z
last-modified:  2021-12-09T21:13:22Z
source:         RIPE
abuse-email:    abuse@fastplanet.com
abuse-c:        AR64008-RIPE
abuse-org:      ORG-FL311-RIPE

organisation:   ORG-FL311-RIPE
org-name:       FASTPLANET LTD
country:        GB
org-type:       LIR
address:        3rd Floor Suite, 207 Regent Street
address:        W1B 3HH
address:        LONDON
address:        UNITED KINGDOM
phone:          +442032901515
e-mail:         legal@fastplanet.com
admin-c:        AA37957-RIPE
admin-c:        TA8110-RIPE
admin-c:        AD16529-RIPE
tech-c:         AA37957-RIPE
tech-c:         TA8110-RIPE
tech-c:         AD16529-RIPE
abuse-c:        AR64008-RIPE
mnt-ref:        lir-uk-fastplanet-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-fastplanet-1-MNT
created:        2021-08-13T09:11:59Z
last-modified:  2024-11-14T11:18:53Z
source:         RIPE

role:           Admin
address:        UNITED KINGDOM
address:        LONDON
address:        W8 6BD
address:        OFFICE 4 219 KENSINGTON HIGH STREET,
phone:          +442032901515
e-mail:         admin@fastplanet.com
nic-hdl:        AA37957-RIPE
mnt-by:         lir-uk-fastplanet-1-MNT
created:        2021-08-13T09:11:58Z
last-modified:  2021-08-13T09:11:59Z
source:         RIPE

role:           Tech
address:        UNITED KINGDOM
address:        LONDON
address:        W8 6BD
address:        OFFICE 4 219 KENSINGTON HIGH STREET,
phone:          +442032901515
e-mail:         tech@fastplanet.com
nic-hdl:        TA8110-RIPE
mnt-by:         lir-uk-fastplanet-1-MNT
created:        2021-08-13T09:11:58Z
last-modified:  2021-08-13T09:11:59Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 216.173.0.0/16

Range	ASN	Company	Num of IPs
216.173.0.0/18	AS16509	Amazon.com, Inc.	16,384
216.173.160.0/19	AS21918	Metronet	8,192
216.173.224.0/19	AS7018	AT&T Enterprises, LLC	8,192
216.173.192.0/19	AS7385	Allstream Business US, LLC	8,192
216.173.128.0/20	AS11994	Cruzio	4,096
216.173.144.0/20	AS23260	Midcontinent Communications	4,096
216.173.68.0/22	AS42532	SIA VEESP	1,024
216.173.96.0/22	AS205659	FASTPLANET LTD	1,024
216.173.72.0/22	AS202044	FASTPLANET LTD	1,024
216.173.80.0/23	AS9009	FASTPLANET LTD	512
216.173.88.0/23	AS174	FASTPLANET LTD	512
216.173.110.0/24	AS205659	FASTPLANET LTD	256
216.173.107.0/24	AS205659	FASTPLANET LTD	256
216.173.111.0/24	AS212238	FASTPLANET LTD	256
216.173.95.0/24	AS214706	KazTransNet LLC	256
216.173.108.0/24	AS215391	Kritm Bilisim Limited Sirketi	256
216.173.67.0/24	AS149440	FASTPLANET LTD	256
216.173.87.0/24	AS22773	FASTPLANET LTD	256
216.173.66.0/24	AS149440	FASTPLANET LTD	256
216.173.104.0/24	AS396356	FASTPLANET LTD	256
216.173.105.0/24	AS396356	FASTPLANET LTD	256
216.173.77.0/24	AS397032	FASTPLANET LTD	256
216.173.101.0/24	AS397373	FASTPLANET LTD	256
216.173.83.0/24	AS397373	FASTPLANET LTD	256
216.173.65.0/24	AS149440	FASTPLANET LTD	256
216.173.94.0/24	AS5511	FASTPLANET LTD	256
216.173.64.0/24	AS149440	FASTPLANET LTD	256
216.173.87.0/24	AS7029	FASTPLANET LTD	256
216.173.109.0/24	AS133944	FASTPLANET LTD	256
216.173.103.0/24	AS133944	FASTPLANET LTD	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

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
73.174.145.232	AS7922 Comcast Cable Communications, LLC	`10.19ms` from Ashburn, US
94.66.209.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.14ms` from Athens, GR
159.71.222.152	AS5972 United States Department of Defense (DoD)	`10.75ms` from Dallas, US
52.49.3.120	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
113.45.50.56	AS55990 Huawei Cloud Service data center	`1.81ms` from Guangzhou, CN
117.3.103.136	AS7552 Viettel Group	`9.96ms` from Hanoi, VN
124.51.118.56	AS17858 LG POWERCOMM	`2.27ms` from Incheon, KR
223.181.180.120	AS24560 Bharti Airtel Ltd., Telemedia Services	`5.72ms` from Kolkata, IN
62.254.210.88	AS5089 Virgin Media Limited	`6.19ms` from London, GB
83.204.35.152	AS3215 Orange S.A.	`4.41ms` from Lyon, FR
118.105.96.40	AS18126 Chubu Telecommunications Company, Inc.	`4.12ms` from Osaka, JP
92.158.112.152	AS3215 Orange S.A.	`15.58ms` from Paris, FR
3.223.43.200	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
49.161.9.200	AS17858 LG POWERCOMM	`2.03ms` from Seoul, KR
14.64.125.56	AS4766 Korea Telecom	`1.87ms` from Seoul, KR
171.120.152.216	AS4837 CHINA UNICOM China169 Backbone	`2.51ms` from Taiyuan, CN
61.158.166.24	AS4837 CHINA UNICOM China169 Backbone	`2.37ms` from Zhengzhou, CN
2.19.69.104	AS16625 Akamai Technologies, Inc.	`0.32ms` from Zuerich, CH
46.214.81.8	AS48161 NEXTGEN COMMUNICATIONS SRL	`9.14ms` from Bucharest, RO
117.173.255.104	AS9808 China Mobile Communications Group Co., Ltd.	`0.61ms` from Chengdu, CN
45.198.181.200	AS214143 SKYDIGITAL TELECOM LTD	`0.83ms` from London, GB
186.0.98.120	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.96ms` from Medellin, CO
123.149.175.152	AS139018 Henan Luoyang IDC	`5.15ms` from Zhengzhou, CN
23.59.214.8	AS20940 Akamai International B.V.	`0.17ms` from Ashburn, US
24.60.242.88	AS7922 Comcast Cable Communications, LLC	`9.56ms` from Boston, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 216.173.121.176

traceroute to 216.173.121.176 (216.173.121.176): 9 hops max, 52 byte packets

5 [] 37.120.220.105 3.58 ms

6 [] 185.1.240.3 3.952 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Brussels, BE

On February 7th 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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