66.163.221.0/24

AS46475 · Limestone Networks, Inc.

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Summary

Country	United Kingdom
Domain	simplelists.com
ASN	AS46475
Registry	ARIN
ID	SL-2109

WHOIS Details

NetHandle:      NET-66-163-221-0-1
OrgID:          SL-2109
Parent:         NET-66-0-0-0-0
NetName:        SL-2109
NetRange:       66.163.221.0 - 66.163.221.255
NetType:        allocation
Comment:        Geofeed: https://simplelists.com/geofeed/
RegDate:        2024-09-17
Updated:        2025-09-12
Source:         ARIN


OrgID:          SL-2109
OrgName:        Simplelists Ltd
CanAllocate:    
Street:         27 Old Gloucester Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     WC1N 3AX
RegDate:        2022-05-10
Updated:        2022-07-14
OrgAdminHandle: SIMPL17-ARIN
OrgTechHandle:  SIMPL17-ARIN
OrgAbuseHandle: SIMPL17-ARIN
Source:         ARIN


POCHandle:      SIMPL17-ARIN
IsRole:         Y
LastName:       Simplelists Support
FirstName:      
Street:         27 Old Gloucester Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     WC1N 3AX
RegDate:        2022-01-21
Updated:        2025-01-22
OfficePhone:    +443333409300
Mailbox:        support@simplelists.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.163.0.0/16

Range	ASN	Company	Num of IPs
66.163.32.0/19	AS13445	Cisco Webex LLC	8,192
66.163.224.0/19	AS6597	Coloblox Data Centers Inc	8,192
66.163.0.0/19	AS21724	GOCO TECHNOLOGY LIMITED PARTNERSHIP	8,192
66.163.96.0/20	AS17306	JAB Wireless, INC.	4,096
66.163.128.0/20	AS14090	goNDTC.com	4,096
66.163.192.0/20	AS21723	GOCO TECHNOLOGY LIMITED PARTNERSHIP	4,096
66.163.64.0/20	AS6327	Shaw Communications Inc.	4,096
66.163.80.0/20	AS19074	Fort Bend County Libraries	4,096
66.163.217.0/24	AS20203	First Financial Bank NA	256
66.163.222.0/24	AS201665	Plus Analytics, LLC	256
66.163.223.0/24	AS1426	TenSpire Network	256
66.163.223.0/24	AS1426	TenSpire Network	256
66.163.223.0/24	AS401199	TenSpire Network	256
66.163.223.0/24	AS401199	TenSpire Network	256
66.163.155.0/24	AS63414	Inter-Community Telephone Co.	256
66.163.154.0/24	AS62688	Inter-Community Telephone Co.	256
66.163.153.0/24	AS62688	Inter-Community Telephone Co.	256
66.163.208.0/24	AS201665	Plus Analytics, LLC	256
66.163.214.0/24	AS401200	Squarespace, 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

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

IP Address	ASN	Details
66.163.221.1	AS46475 Limestone Networks, Inc.	`0.86ms` from Los Angeles, 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
84.35.20.200	AS21221 Infopact Netwerkdiensten B.V.	`1.87ms` from Amsterdam, NL
85.254.178.152	AS7018 AT&T Enterprises, LLC	`2.06ms` from Ashburn, US
82.155.255.152	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`4.75ms` from Braga, PT
91.147.253.8	AS42232 PARISAT Tavkozlesi es Szolgaltato Korlatolt Felelossegu Tarsasag	`8.09ms` from Budapest, HU
75.176.115.248	AS11426 Charter Communications Inc	`6.56ms` from Charlotte, US
172.76.247.104	AS5650 Frontier Communications of America, Inc.	`9.96ms` from Chicago, US
75.192.82.120	AS6167 Verizon Business	`9.94ms` from Chicago, US
174.96.110.24	AS10796 Charter Communications Inc	`8.81ms` from Columbus, US
188.136.61.104	AS12355 HeLi NET Telekommunikation GmbH & Co.	`5.05ms` from Duesseldorf, DE
194.242.100.8	AS31685 TOV Teleradiocompany "TIM"	`2.87ms` from Kyiv, UA
76.111.243.104	AS7922 Comcast Cable Communications, LLC	`4.54ms` from Miami, US
58.92.106.248	AS4713 NTT Communications Corporation	`14.68ms` from Osaka, JP
187.101.221.120	AS27699 TELEFÔNICA BRASIL S.A	`8.17ms` from Sao Paulo, BR
60.53.73.168	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.83ms` from Sepang, MY
79.103.175.152	AS1241 Forthnet	`10.03ms` from Sofia, BG
121.114.160.24	AS4713 NTT Communications Corporation	`3.29ms` from Tokyo, JP
89.164.98.8	AS43009 Infobip Limited	`0.64ms` from Zagreb, HR
74.103.199.88	AS701 Verizon Business	`2.16ms` from Boston, US
75.183.81.200	AS11426 Charter Communications Inc	`8.19ms` from Charlotte, US
12.202.157.168	AS7018 AT&T Enterprises, LLC	`1.71ms` from Chicago, US
103.9.86.136	AS131365 Digital Infrastructure Center - Digital Transformation Department - Ministry of Agriculture and Environment	`0.59ms` from Hanoi, VN
1.182.118.248	AS4134 CHINANET-BACKBONE	`15.54ms` from Hohhot, CN
88.231.161.184	AS9121 Turk Telekomunikasyon Anonim Sirketi	`10.83ms` from Istanbul, TR
88.22.150.24	AS3352 TELEFONICA DE ESPANA S.A.U.	`11.94ms` from Madrid, ES
95.221.180.168	AS12714 PJSC MegaFon	`1.93ms` 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 -f2 66.163.221.1

traceroute to 66.163.221.1 (66.163.221.1): 64 hops max, 52 byte packets

2 [AS35916] 64.69.46.11 1.017 ms

3 [] 206.72.210.122 7.085 ms

4 *

5 [AS6939] 184.105.177.226 0.661 ms

6 *

7 *

8 [AS46475] 66.163.221.1 0.828 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 18th 2025

What are IP address ranges?

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