1. All IP Ranges
  2. 166.0.0.0/8
  3. 166.1.0.0/16
  4. AS401152  | 166.1.76.0/24

166.1.76.0/24

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-166-1-76-0-1
OrgID:          C11577811
Parent:         NET-166-0-0-0-1
NetName:        ZAYO
NetRange:       166.1.76.0 - 166.1.76.255
NetType:        reassignment
RegDate:        2026-04-23
Updated:        2026-04-23
Source:         ARIN


OrgID:          C11577811
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
166.1.90.0/24 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
166.1.34.0/24 AS401152 Allstream Business US, 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

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
5.161.177.184 AS213230 Hetzner Online GmbH 0.17ms from Ashburn, US
204.144.209.120 AS393238 ImOn Communications, LLC 6.57ms from Chicago, US
52.59.121.40 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
157.18.196.136 AS17816 China Unicom IP network China169 Guangdong province 5.13ms from Guangzhou, CN
123.31.53.120 AS45899 VNPT Corp 4.97ms from Ho Chi Minh City, VN
85.6.219.232 AS3303 Swisscom (Switzerland) Ltd 0.68ms from Lugano, CH
37.134.15.216 AS12479 Orange Espagne SA 8.30ms from Madrid, ES
222.217.115.168 AS4134 CHINANET BACKBONE 0.48ms from Nanning, CN
217.128.228.24 AS3215 Orange S.A. 1.66ms from Paris, FR
174.21.82.40 AS209 CenturyLink Communications, LLC 1.41ms from Seattle, US
210.109.55.8 AS23588 KAKAO Enterprise 0.96ms from Seoul, KR
125.129.143.120 AS4766 Korea Telecom 1.43ms from Seoul, KR
13.210.103.136 AS16509 Amazon.com, Inc. 0.57ms from Sydney, AU
57.183.72.40 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
153.216.168.40 AS4713 NTT DOCOMO BUSINESS,Inc. 3.41ms from Tokyo, JP
4.172.85.56 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
37.252.120.88 AS196752 Tilaa B.V. 0.24ms from Amsterdam, NL
218.241.100.8 AS24151 China Internet Network Infomation Center 2.75ms from Beijing, CN
213.58.174.232 AS9186 ONITELECOM - INFOCOMUNICACOES, S.A. 0.67ms from Braga, PT
197.153.94.248 AS36925 MEDITELECOM 6.73ms from Casablanca, MA
76.187.231.88 AS11427 Charter Communications Inc 14.89ms from Dallas, US
74.39.206.248 AS5650 Frontier Communications of America, Inc. 14.97ms from Los Angeles, US
84.120.9.104 AS6739 Vodafone ONO AS 9.40ms from Madrid, ES
106.71.97.88 AS4804 Microplex PTY LTD 9.42ms from Melbourne, AU
79.50.218.200 AS3269 Telecom Italia S.p.A. 3.42ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 166.1.76.91
traceroute to 166.1.76.91 (166.1.76.91): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Santa Clara, 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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