166.1.23.0/24

AS212238 · Datacamp Limited

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Summary

Country	United States
Domain	allstream.com
ASN	AS212238
Registry	ARIN
ID	ZAYO

WHOIS Details

NetHandle:      NET-166-1-23-0-1
OrgID:          C11521973
Parent:         NET-166-0-0-0-1
NetName:        ZAYO
NetRange:       166.1.23.0 - 166.1.23.255
NetType:        reassignment
RegDate:        2026-02-24
Updated:        2026-02-24
Source:         ARIN


OrgID:          C11521973
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:        2026-02-24
Updated:        2026-02-24
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
166.1.88.0/24	AS16276	RedhostSSI	256
166.1.43.0/24	AS26383	Baxet Group Inc.	256
166.1.238.0/24	AS201907	Private Customer	256
166.1.140.0/24	AS202656	Superclouds, LLC	256
166.1.190.0/24	AS26383	Baxet Group Inc.	256
166.1.72.0/24	AS213823	InterLIR LLC	256
166.1.44.0/24	AS213823	InterLIR LLC	256
166.1.0.0/24	AS215046	InterLIR LLC	256
166.1.144.0/24	AS216039	InterLIR LLC	256
166.1.83.0/24	AS263767	InterLIR LLC	256
166.1.130.0/24	AS401152	InterLIR LLC	256
166.1.62.0/24	AS26383	Baxet Group Inc.	256
166.1.86.0/24	AS201245	PZYTA Network Limited	256
166.1.228.0/24	AS26383	Baxet Group Inc.	256
166.1.201.0/24	AS26383	Baxet Group Inc.	256
166.1.155.0/24	AS26383	Baxet Group Inc.	256
166.1.22.0/24	AS26383	Baxet Group Inc.	256
166.1.235.0/24	AS26383	Baxet Group Inc.	256
166.1.18.0/24	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
166.1.102.0/24	AS3561	Allstream Business US, LLC	256
166.1.89.0/24	AS395839	InterLIR LLC	256
166.1.90.0/24	AS16276	InterLIR LLC	256
166.1.48.0/24	AS401152	InterLIR LLC	256
166.1.137.0/24	AS401152	InterLIR LLC	256
166.1.136.0/24	AS401152	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD	256
166.1.154.0/24	AS401152	InterLIR LLC	256
166.1.30.0/24	AS401152	Allstream Business US, LLC	256
166.1.101.0/24	AS401152	Allstream Business US, LLC	256
166.1.60.0/24	AS41745	IB Compute Systems Inc	256
166.1.1.0/24	AS44547	InterLIR LLC	256
166.1.91.0/24	AS47516	END4-ARIN	256
166.1.6.0/24	AS48266	Catixs Ltd	256
166.1.208.0/24	AS57043	InterLIR LLC	256
166.1.161.0/24	AS61400	InterLIR LLC	256
166.1.132.0/24	AS62240	IWIHOST NET	256
166.1.184.0/24	AS62240	IWIHOST NET	256
166.1.3.0/24	AS62240	IWIHOST NET	256
166.1.179.0/24	AS62240	IWIHOST NET	256
166.1.244.0/24	AS62240	IWIHOST NET	256
166.1.174.0/24	AS62240	IWIHOST NET	256
166.1.195.0/24	AS62240	IWIHOST NET	256
166.1.196.0/24	AS62240	IWIHOST NET	256
166.1.187.0/24	AS62240	IWIHOST NET	256
166.1.242.0/24	AS62240	IWIHOST NET	256
166.1.231.0/24	AS16276	InterLIR LLC	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
166.1.23.66	awsiloisivo.org.uk	1
166.1.23.132	firmwaro.org.uk	1
166.1.23.10	understanleyelectronomial.me.uk	1
166.1.23.23	mogonoousbudgmonws.co.uk	1

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

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

IP Address	ASN	Details
166.1.23.173	AS212238 Datacamp Limited	`0.22ms` from Amsterdam, NL

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
75.2.222.200	AS7018 AT&T Enterprises, LLC	`2.81ms` from Atlanta, US
94.110.7.248	AS47377 Orange Belgium SA	`7.63ms` from Brussels, BE
37.81.210.136	AS3320 Deutsche Telekom AG	`17.26ms` from Hamburg, DE
1.58.238.72	AS4837 CHINA UNICOM China169 Backbone	`5.98ms` from Harbin, CN
92.172.90.200	AS12479 Orange Espagne SA	`6.87ms` from Madrid, ES
199.192.40.168	AS35917 Tesoro Companies, Inc.	`4.40ms` from Manassas, US
90.240.43.216	AS5378 Vodafone Limited	`6.89ms` from Manchester, GB
122.52.121.104	AS9299 Philippine Long Distance Telephone Company	`1.21ms` from Manila, PH
70.127.4.88	AS33363 Charter Communications, Inc	`7.41ms` from Orlando, US
20.199.52.8	AS8075 Microsoft Corporation	`1.26ms` from Paris, FR
18.213.118.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
82.137.113.232	AS8866 Vivacom Bulgaria EAD	`0.91ms` from Sofia, BG
83.190.111.120	AS1257 Tele2 Sverige AB	`3.84ms` from Stockholm, SE
177.42.37.88	AS18881 TELEFÔNICA BRASIL S.A	`15.53ms` from São Paulo, BR
116.130.88.40	AS4837 CHINA UNICOM China169 Backbone	`5.30ms` from Beijing, CN
79.193.81.56	AS3320 Deutsche Telekom AG	`2.10ms` from Berlin, DE
24.147.204.104	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Boston, US
119.226.76.8	AS9583 Sify Limited	`1.08ms` from Chennai, IN
154.27.228.200	AS12094 Sister Lakes Cable	`3.15ms` from Chicago, US
106.52.64.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.95ms` from Guangzhou, CN
220.121.7.136	AS4766 Korea Telecom	`0.87ms` from Incheon, KR
218.239.12.40	AS9318 SK Broadband Co Ltd	`6.08ms` from Incheon, KR
108.219.29.168	AS7018 AT&T Enterprises, LLC	`4.18ms` from Miami, US
32.221.175.136	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.30ms` from New York City, US
96.59.234.40	AS33363 Charter Communications, Inc	`9.91ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 166.1.23.117

traceroute to 166.1.23.117 (166.1.23.117): 7 hops max, 52 byte packets

3 [] 51.162.224.172 0.404 ms

4 [AS577] 204.101.240.113 0.388 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On March 29th 2026

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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