166.0.231.0/24

AS401152 · Ace Data Centers II, L.L.C.

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Summary

Country	United States
Domain	allstream.com
ASN	AS401152
Registry	ARIN
ID	ZAYO

WHOIS Details

NetHandle:      NET-166-0-231-0-1
OrgID:          C11530682
Parent:         NET-166-0-0-0-1
NetName:        ZAYO
NetRange:       166.0.231.0 - 166.0.231.255
NetType:        reassignment
RegDate:        2026-03-03
Updated:        2026-03-03
Source:         ARIN


OrgID:          C11530682
OrgName:        Allstream Business US, LLC
CanAllocate:    
Street:         18110 SE 34th St. Building One Suite 100
City:           Vancouver
State/Prov:     WA
Country:        US
PostalCode:     98683
RegDate:        2026-03-03
Updated:        2026-03-03
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.0.0.0/16

Range	ASN	Company	Num of IPs
166.0.28.0/22	AS20326	Private Customer	1,024
166.0.20.0/22	AS20326	Private Customer	1,024
166.0.24.0/22	AS20326	Private Customer	1,024
166.0.190.0/23	AS6939	IPXO LLC	512
166.0.236.0/23	AS6939	Internet Utilities NA LLC	512
166.0.96.0/23	AS201907	Private Customer	512
166.0.192.0/23	AS399646	Snaju Development	512
166.0.100.0/23	AS201907	Private Customer	512
166.0.198.0/23	AS61112	AKILE LTD	512
166.0.182.0/23	AS6939	IPXO LLC	512
166.0.144.0/24	AS19318	Internet Utilities NA LLC	256
166.0.178.0/24	AS199959	Internet Utilities NA LLC	256
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
166.0.13.0/24	AS262191	INGFRACOL SAS	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	Internet Utilities NA LLC	256
166.0.130.0/24	AS400810	BreezeHost	256
166.0.105.0/24	AS401152	Allstream Business US, LLC	256
166.0.110.0/24	AS401152	Allstream Business US, LLC	256
166.0.111.0/24	AS401152	Allstream Business US, LLC	256
166.0.129.0/24	AS401152	Allstream Business US, LLC	256
166.0.136.0/24	AS401152	Allstream Business US, LLC	256
166.0.138.0/24	AS401152	Allstream Business US, LLC	256
166.0.151.0/24	AS401152	Allstream Business US, LLC	256
166.0.154.0/24	AS401152	Allstream Business US, LLC	256
166.0.159.0/24	AS401152	Allstream Business US, LLC	256
166.0.161.0/24	AS401152	Allstream Business US, LLC	256
166.0.166.0/24	AS401152	Allstream Business US, LLC	256
166.0.168.0/24	AS401152	Allstream Business US, LLC	256
166.0.169.0/24	AS401152	Allstream Business US, LLC	256
166.0.171.0/24	AS401152	Allstream Business US, LLC	256
166.0.179.0/24	AS401152	Allstream Business US, LLC	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

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

IP Address	ASN	Details
166.0.231.119	AS7385 Allstream Business US, LLC	`0.14ms` from Orem, 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
20.22.159.200	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
91.190.189.136	AS274275 BEST SPEEDYN S.A.C.	`0.36ms` from Lima, PE
193.148.19.136	AS9009 M247 Europe SRL	`0.07ms` from Madrid, ES
193.201.201.136	AS20860 IOMART CLOUD SERVICES LIMITED	`0.35ms` from Maidenhead, GB
23.50.250.248	AS16625 Akamai Technologies, Inc.	`0.31ms` from Mumbai, IN
161.221.85.24	AS39960 Barnes & Noble Inc.	`1.35ms` from New York City, US
71.172.48.200	AS701 Verizon Business	`2.15ms` from Newark, US
108.191.1.56	AS33363 Charter Communications, Inc	`8.22ms` from Orlando, US
70.37.66.168	AS8075 Microsoft Corporation	`0.24ms` from San Antonio, US
187.171.81.232	AS8151 UNINET	`14.58ms` from Santiago de Queretaro, MX
73.109.65.184	AS7922 Comcast Cable Communications, LLC	`6.15ms` from Seattle, US
114.27.136.104	AS3462 Data Communication Business Group	`4.96ms` from Taichung, TW
106.167.225.8	AS2516 KDDI CORPORATION	`9.12ms` from Tokyo, JP
182.126.219.104	AS4837 CHINA UNICOM China169 Backbone	`7.42ms` from Zhengzhou, CN
125.26.82.88	AS23969 TOT Public Company Limited	`7.52ms` from Bangkok, TH
218.247.25.136	AS4808 China Unicom Beijing Province Network	`3.75ms` from Beijing, CN
52.119.167.248	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
186.18.215.152	AS27747 Telecentro S.A.	`0.36ms` from Buenos Aires, AR
113.187.220.56	AS45899 VNPT Corp	`4.90ms` from Ho Chi Minh City, VN
154.39.116.152	AS140224 Nebula Global LLC	`1.15ms` from Hong Kong, HK
97.202.112.120	AS6167 Verizon Business	`16.07ms` from Los Angeles, US
223.84.167.72	AS56045 China Mobile communications corporation	`6.89ms` from Nanchang, CN
153.212.231.200	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.31ms` from Osaka, JP
189.242.91.184	AS8151 UNINET	`5.03ms` from Santiago de Queretaro, MX
110.8.152.56	AS9318 SK Broadband Co Ltd	`1.43ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 166.0.231.220

traceroute to 166.0.231.220 (166.0.231.220): 64 hops max, 52 byte packets

5 [AS7385] 166.0.231.220 0.191 ms

Measurement taken from

IPinfo ProbeNet in Orem, US

On March 20th 2026

What are IP address ranges?

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