166.1.139.0/24

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-166-1-139-0-1
OrgID:          C11577792
Parent:         NET-166-0-0-0-1
NetName:        ZAYO
NetRange:       166.1.139.0 - 166.1.139.255
NetType:        reassignment
RegDate:        2026-04-23
Updated:        2026-04-23
Source:         ARIN


OrgID:          C11577792
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
166.1.88.0/24	AS16276	RedhostSSI	256
166.1.236.0/24	AS199186	Private Customer	256
166.1.86.0/24	AS201245	PZYTA Network Limited	256
166.1.140.0/24	AS202656	Superclouds, LLC	256
166.1.87.0/24	AS209181	InterLIR LLC	256
166.1.155.0/24	AS26383	Baxet Group Inc.	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
166.1.83.0/24	AS263767	InterLIR LLC	256
166.1.228.0/24	AS26383	Baxet Group Inc.	256
166.1.249.0/24	AS401152	Allstream Business US, LLC	256
166.1.89.0/24	AS395839	InterLIR LLC	256
166.1.29.0/24	AS26383	Baxet Group Inc.	256
166.1.18.0/24	AS26383	Baxet Group Inc.	256
166.1.201.0/24	AS26383	Baxet Group Inc.	256
166.1.235.0/24	AS26383	Baxet Group Inc.	256
166.1.62.0/24	AS26383	Baxet Group Inc.	256
166.1.43.0/24	AS26383	Baxet Group Inc.	256
166.1.190.0/24	AS26383	Baxet Group Inc.	256
166.1.221.0/24	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
166.1.230.0/24	AS395470	Private Customer	256
166.1.237.0/24	AS395470	Private Customer	256
166.1.22.0/24	AS26383	Baxet Group Inc.	256
166.1.90.0/24	AS16276	InterLIR LLC	256
166.1.218.0/24	AS401152	Allstream Business US, LLC	256
166.1.32.0/24	AS401152	Allstream Business US, LLC	256
166.1.111.0/24	AS401152	Allstream Business US, LLC	256
166.1.154.0/24	AS401152	Allstream Business US, LLC	256
166.1.76.0/24	AS401152	Allstream Business US, LLC	256
166.1.246.0/24	AS401152	Allstream Business US, LLC	256
166.1.85.0/24	AS401152	InterLIR LLC	256
166.1.225.0/24	AS401152	Allstream Business US, LLC	256
166.1.130.0/24	AS401152	Allstream Business US, LLC	256
166.1.34.0/24	AS401152	Allstream Business US, LLC	256
166.1.37.0/24	AS401152	Allstream Business US, LLC	256
166.1.57.0/24	AS401152	Allstream Business US, LLC	256
166.1.47.0/24	AS401152	Allstream Business US, LLC	256
166.1.232.0/24	AS401152	Allstream Business US, LLC	256
166.1.173.0/24	AS401152	Allstream Business US, LLC	256
166.1.248.0/24	AS401152	Allstream Business US, LLC	256
166.1.231.0/24	AS16276	InterLIR 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
185.53.41.136	AS198570 Stadtnetz Bamberg Gesellschaft fuer Telekommunikation mbH	`3.50ms` from Frankfurt am Main, DE
91.45.246.248	AS3320 Deutsche Telekom AG	`8.05ms` from Frankfurt am Main, DE
119.0.79.72	AS4134 CHINANET BACKBONE	`1.56ms` from Guiyang, CN
115.194.98.88	AS4134 CHINANET BACKBONE	`6.34ms` from Hangzhou, CN
114.108.150.88	AS3786 LG DACOM Corporation	`4.91ms` from Incheon, KR
117.20.54.184	AS23951 PT JEMBATAN CITRA NUSANTARA	`9.34ms` from Jakarta, ID
20.204.20.216	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
90.210.105.120	AS5607 Sky UK Limited	`3.84ms` from London, GB
76.171.15.88	AS20001 Charter Communications Inc	`6.26ms` from Los Angeles, US
86.206.31.72	AS3215 Orange S.A.	`11.50ms` from Paris, FR
54.197.73.56	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
44.198.255.88	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
3.215.27.200	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
189.250.199.232	AS8151 UNINET	`9.38ms` from Santiago de Queretaro, MX
165.85.30.120	AS394089 Google LLC	`0.95ms` from Sao Paulo, BR
220.95.60.200	AS4766 Korea Telecom	`5.10ms` from Seoul, KR
52.64.193.56	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
167.105.88.120	AS8075 Microsoft Corporation	`0.54ms` from Taipei, TW
90.138.99.248	AS1257 Tele2 Sverige AB	`14.32ms` from Vilnius, LT
79.135.84.72	AS5563 Ural Regional Net	`12.97ms` from Yekaterinburg, RU
160.179.52.184	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.06ms` from Casablanca, MA
94.127.225.24	AS48139 Boyens Medienholding GmbH & Co. KG	`4.20ms` from Hamburg, DE
122.157.193.88	AS4837 CHINA UNICOM China169 Backbone	`6.33ms` from Harbin, CN
133.238.45.184	AS2497 Internet Initiative Japan Inc.	`4.54ms` from Osaka, JP
3.89.96.72	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US

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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