1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.0.0.0/16
  4. AS834  | 166.0.16.0/22

166.0.16.0/22

AS834  ·  IPXO LLC

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Summary

Country United States
Domain iana.org
ASN AS834
Registry ARIN
ID NETUTILS

WHOIS Details

NetHandle:      NET-166-0-16-0-2
OrgID:          DCL-577
Parent:         NET-166-0-16-0-1
NetName:        NETUTILS
NetRange:       166.0.16.0 - 166.0.19.255
NetType:        reallocation
RegDate:        2026-03-06
Updated:        2026-03-06
Source:         ARIN


OrgID:          DCL-577
OrgName:        Internet Utilities NA LLC
CanAllocate:    
Street:         2711 Centerville Road
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2015-11-18
Updated:        2024-08-23
OrgAdminHandle: GRINI3-ARIN
OrgTechHandle:  IUS-ARIN
OrgAbuseHandle: IUA-ARIN
Source:         ARIN


POCHandle:      GRINI3-ARIN
IsRole:         N
LastName:       Grinius
FirstName:      Vincentas
Street:         6th Floor, 9 Appold Street
City:           London
State/Prov:     
Country:        GB
PostalCode:     EC2A 2AP
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +44-870-820-0222
Mailbox:        accounts@netutils.io
Mailbox:        legal@netutils.io
Source:         ARIN


POCHandle:      IUA-ARIN
IsRole:         Y
LastName:       Internet Utilities Abuse
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-934-1667
Mailbox:        report@abuseradar.com
Source:         ARIN


POCHandle:      IUS-ARIN
IsRole:         Y
LastName:       Internet Utilities Support
FirstName:      
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2024-08-23
Updated:        2025-08-23
OfficePhone:    +1-650-564-3425
Mailbox:        support@netutils.io
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/16

Range ASN Company Num of IPs
166.0.24.0/22 AS834 Internet Utilities NA LLC 1,024
166.0.28.0/22 AS834 Internet Utilities NA LLC 1,024
166.0.20.0/22 AS834 IPXO LLC 1,024
166.0.198.0/23 AS61112 AKILE LTD 512
166.0.100.0/23 AS201907 Private Customer 512
166.0.190.0/23 AS6939 IPXO LLC 512
166.0.182.0/23 AS6939 IPXO LLC 512
166.0.236.0/23 AS6939 Internet Utilities NA LLC 512
166.0.192.0/23 AS399646 Snaju Development 512
166.0.96.0/23 AS201907 Private Customer 512
166.0.133.0/24 AS200017 Private Customer 256
166.0.163.0/24 AS200017 Private Customer 256
166.0.76.0/24 AS200017 Private Customer 256
166.0.216.0/24 AS202656 InterLIR LLC 256
166.0.157.0/24 AS203576 Turkbil Teknoloji 256
166.0.149.0/24 AS211439 Private Customer 256
166.0.243.0/24 AS212238 Private Customer 256
166.0.131.0/24 AS212335 Private Customer 256
166.0.134.0/24 AS212384 Private Customer 256
166.0.113.0/24 AS213823 InterLIR LLC 256
166.0.123.0/24 AS213823 InterLIR LLC 256
166.0.218.0/24 AS213823 InterLIR LLC 256
166.0.10.0/24 AS214432 ZHILIAN TECHNOLOGY CO. LTD 256
166.0.245.0/24 AS21859 Zenlayer Inc 256
166.0.246.0/24 AS21859 Zenlayer Inc 256
166.0.8.0/24 AS21859 Internet Utilities NA LLC 256
166.0.195.0/24 AS22168 Private Customer 256
166.0.186.0/24 AS273612 FABWEB SERVICOS NA INTERNET 256
166.0.184.0/24 AS397423 Internet Utilities NA LLC 256
166.0.104.0/24 AS399646 Snaju Development 256
166.0.147.0/24 AS400130 IPXO LLC 256
166.0.130.0/24 AS400810 BreezeHost 256
166.0.138.0/24 AS401152 Allstream Business US, LLC 256
166.0.169.0/24 AS401152 Allstream Business US, LLC 256
166.0.255.0/24 AS401152 ZMH Games 256
166.0.70.0/24 AS401152 Allstream Business US, LLC 256
166.0.162.0/24 AS43350 RACK400.com - Netherlands Infrastructure 256
166.0.172.0/24 AS60503 FNX TECNOLOGIA LTDA 256
166.0.170.0/24 AS60841 Internet Utilities NA LLC 256
166.0.188.0/24 AS61112 AkileCloud LLC 256
166.0.135.0/24 AS61317 Lietpark 256
166.0.105.0/24 AS7385 Allstream Business US, LLC 256
166.0.110.0/24 AS7385 Allstream Business US, LLC 256
166.0.111.0/24 AS7385 Allstream Business US, LLC 256
166.0.129.0/24 AS7385 Allstream Business US, LLC 256
166.0.136.0/24 AS7385 Allstream Business US, LLC 256
166.0.151.0/24 AS7385 Allstream Business US, LLC 256
166.0.154.0/24 AS7385 Allstream Business US, LLC 256
166.0.159.0/24 AS7385 Allstream Business US, LLC 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

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
73.238.147.6 AS7922 Comcast Cable Communications, LLC 5.37ms from Boston, US
23.25.225.6 AS7922 Comcast Cable Communications, LLC 5.79ms from Boston, US
47.215.10.22 AS19108 Optimum 15.70ms from Chicago, US
87.180.147.70 AS3320 Deutsche Telekom AG 1.91ms from Frankfurt am Main, DE
170.64.81.214 AS15108 Allo Communications LLC 8.36ms from Lincoln, US
2.139.109.134 AS3352 TELEFONICA DE ESPANA S.A.U. 1.22ms from Madrid, ES
149.255.59.6 AS34931 Awareness Software Limited 6.24ms from Manchester, GB
81.170.220.38 AS8473 Bahnhof AB 0.76ms from Stockholm, SE
27.17.207.38 AS137266 CHINATELECOM Hubei province Wuhan 5G network 2.18ms from Wuhan, CN
79.104.63.38 AS3216 PJSC "Vimpelcom" 0.64ms from Yekaterinburg, RU
77.173.228.246 AS1136 KPN B.V. 0.99ms from Amsterdam, NL
74.110.152.118 AS701 Verizon Business 4.51ms from Ashburn, US
123.127.200.134 AS4808 China Unicom Beijing Province Network 4.44ms from Beijing, CN
3.248.224.54 AS16509 Amazon.com, Inc. 0.40ms from Dublin, IE
73.41.227.118 AS7922 Comcast Cable Communications, LLC 7.56ms from Fremont, US
174.74.65.86 AS22773 Cox Communications Inc. 8.67ms from Kansas City, US
188.28.235.198 AS206067 Hutchison 3G UK Limited 11.36ms from London, GB
51.9.94.70 AS6871 Plusnet 3.21ms from London, GB
203.129.128.214 AS4826 Vocus Connect International Backbone 0.27ms from Melbourne, AU
117.171.199.102 AS56045 China Mobile communications corporation 7.07ms from Nanchang, CN
60.135.240.214 AS17676 SoftBank Corp. 3.91ms from Osaka, JP
74.94.68.198 AS7922 Comcast Cable Communications, LLC 5.27ms from Seattle, US
121.155.42.6 AS4766 Korea Telecom 4.53ms from Seoul, KR
111.0.3.230 AS56041 China Mobile communications corporation 7.27ms from Shanghai, CN
122.30.21.166 AS4713 NTT DOCOMO BUSINESS,Inc. 3.58ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f7 166.0.16.231
traceroute to 166.0.16.231 (166.0.16.231): 64 hops max, 52 byte packets
7 [AS174] 154.54.170.197 3.262 ms
8 [AS174] 154.54.168.254 1.961 ms
9 *
10 [AS174] 154.54.88.221 18.718 ms
11 [AS174] 38.104.174.202 19.089 ms
12 [AS11798] 199.58.196.126 19.199 ms
13 *
14 [AS401152] 166.0.16.231 19.132 ms
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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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