166.1.34.0/24

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-166-1-34-0-1
OrgID:          C11577805
Parent:         NET-166-0-0-0-1
NetName:        ZAYO
NetRange:       166.1.34.0 - 166.1.34.255
NetType:        reassignment
RegDate:        2026-04-23
Updated:        2026-04-23
Source:         ARIN


OrgID:          C11577805
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:        2026-04-23
Updated:        2026-04-23
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.1.0.0/16

Range	ASN	Company	Num of IPs
166.1.120.0/21	AS207645	Private Customer	2,048
166.1.70.0/23	AS48614	Private Customer	512
166.1.209.0/24	AS153393	InterLIR LLC	256
166.1.231.0/24	AS16276	InterLIR LLC	256
166.1.88.0/24	AS16276	RedhostSSI	256
166.1.236.0/24	AS199186	Private Customer	256
166.1.140.0/24	AS202656	Superclouds, LLC	256
166.1.201.0/24	AS26383	Baxet Group Inc.	256
166.1.235.0/24	AS26383	Baxet Group Inc.	256
166.1.87.0/24	AS209181	InterLIR LLC	256
166.1.23.0/24	AS212238	Allstream Business US, LLC	256
166.1.44.0/24	AS213823	InterLIR LLC	256
166.1.72.0/24	AS213823	InterLIR LLC	256
166.1.144.0/24	AS216039	InterLIR LLC	256
166.1.230.0/24	AS395470	Private Customer	256
166.1.237.0/24	AS395470	Private Customer	256
166.1.29.0/24	AS26383	Baxet Group Inc.	256
166.1.228.0/24	AS26383	Baxet Group Inc.	256
166.1.173.0/24	AS401152	Allstream Business US, LLC	256
166.1.22.0/24	AS26383	Baxet Group Inc.	256
166.1.221.0/24	AS26383	Baxet Group Inc.	256
166.1.62.0/24	AS26383	Baxet Group Inc.	256
166.1.18.0/24	AS26383	Baxet Group Inc.	256
166.1.190.0/24	AS26383	Baxet Group Inc.	256
166.1.155.0/24	AS26383	Baxet Group Inc.	256
166.1.43.0/24	AS26383	Baxet Group Inc.	256
166.1.16.0/24	AS273232	CORPORACION CABLELASER SAC	256
166.1.24.0/24	AS274031	Olaz	256
166.1.240.0/24	AS3320	Private Customer	256
166.1.102.0/24	AS3561	Allstream Business US, LLC	256
166.1.83.0/24	AS263767	InterLIR LLC	256
166.1.86.0/24	AS201245	PZYTA Network Limited	256
166.1.89.0/24	AS395839	InterLIR LLC	256
166.1.247.0/24	AS401152	Allstream Business US, LLC	256
166.1.248.0/24	AS401152	Allstream Business US, LLC	256
166.1.47.0/24	AS401152	Allstream Business US, LLC	256
166.1.78.0/24	AS401152	Allstream Business US, LLC	256
166.1.76.0/24	AS401152	Allstream Business US, LLC	256
166.1.90.0/24	AS16276	InterLIR LLC	256
166.1.45.0/24	AS401152	Allstream Business US, LLC	256
166.1.32.0/24	AS401152	Allstream Business US, LLC	256
166.1.48.0/24	AS401152	InterLIR LLC	256
166.1.154.0/24	AS401152	Allstream Business US, LLC	256
166.1.249.0/24	AS401152	Allstream Business US, LLC	256
166.1.136.0/24	AS401152	Allstream Business US, LLC	256
166.1.37.0/24	AS401152	Allstream Business US, LLC	256
166.1.137.0/24	AS401152	Allstream Business US, LLC	256
166.1.20.0/24	AS401152	Allstream Business US, LLC	256
166.1.232.0/24	AS10103	Allstream Business US, LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
85.16.0.184	AS9145 EWE TEL GmbH	`7.04ms` from Amsterdam, NL
165.124.175.216	AS103 Northwestern University	`0.77ms` from Chicago, US
141.24.46.24	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`6.00ms` from Frankfurt am Main, DE
68.88.172.232	AS7018 AT&T Enterprises, LLC	`5.91ms` from Kansas City, US
109.150.176.120	AS2856 British Telecommunications PLC	`5.42ms` from London, GB
67.4.142.152	AS209 CenturyLink Communications, LLC	`1.20ms` from Minneapolis, US
54.87.237.152	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
126.93.187.184	AS17676 SoftBank Corp.	`9.87ms` from Tokyo, JP
217.164.71.168	AS5384 Emirates Internet	`5.73ms` from Al Fujairah City, AE
184.59.108.104	AS10796 Charter Communications Inc	`9.26ms` from Columbus, US
174.29.140.152	AS209 CenturyLink Communications, LLC	`2.20ms` from Denver, US
20.77.5.248	AS8075 Microsoft Corporation	`0.31ms` from London, GB
60.191.85.24	AS58461 CT HangZhou IDC	`3.77ms` from Ningbo, CN
123.128.23.56	AS4837 CHINA UNICOM China169 Backbone	`5.25ms` from Qingdao, CN
187.46.187.200	AS26615 TIM S/A	`0.96ms` from Rio de Janeiro, BR
66.183.206.40	AS852 TELUS Communications Inc.	`5.91ms` from Seattle, US
207.6.59.88	AS852 TELUS Communications Inc.	`6.59ms` from Seattle, US
121.54.234.136	AS17577 LG HelloVision Corp.	`4.46ms` from Seoul, KR
217.116.172.40	AS209699 Coaxial Cable LLC	`0.41ms` from Singapore, SG
184.50.185.216	AS16625 Akamai Technologies, Inc.	`0.11ms` from Taipei, TW
41.104.119.56	AS36947 Telecom Algeria	`15.90ms` from Valencia, ES
196.77.44.248	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.27ms` from Casablanca, MA
122.169.180.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.63ms` from Delhi, IN
40.172.5.8	AS16509 Amazon.com, Inc.	`2.54ms` from Dubai, AE
90.207.182.136	AS5607 Sky UK Limited	`6.88ms` from London, GB

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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