66.33.12.0/24

AS394056 · BIF IV

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	intrepidfiber.net
ASN	AS394056
Parent Range	66.33.8.0/21
Registry	ARIN
ID	IFN-PUEBLOCO-66-33-12-0-25

WHOIS Details

NetHandle:      NET-66-33-12-0-1
OrgID:          C11086295
Parent:         NET-66-33-8-0-1
NetName:        IFN-PUEBLOCO-66-33-12-0-25
NetRange:       66.33.12.0 - 66.33.12.255
NetType:        reassignment
Comment:        Geofeed https://geolocation.intrepidfiber.net/geofeed.csv
RegDate:        2025-01-29
Updated:        2025-01-29
Source:         ARIN


OrgID:          C11086295
OrgName:        BIF IV
CanAllocate:    
Street:         317 N Main St
City:           Pueblo
State/Prov:     CO
Country:        US
PostalCode:     81003
RegDate:        2025-01-29
Updated:        2025-01-29
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.33.12.0/24

Range	ASN	Company	Num of IPs
66.33.8.0/21	AS394056	BIF IV	2,048

Nearby Ranges

BGP prefixes that overlap with 66.33.0.0/16

Range	ASN	Company	Num of IPs
66.33.224.0/19	AS3593	Frontier Communications of America, Inc.	8,192
66.33.192.0/20	AS26347	DreamHost	4,096
66.33.24.0/21	AS400146	DIAMOND STATE NETWORKS, LLC	2,048
66.33.8.0/21	AS394056	BIF IV	2,048
66.33.208.0/21	AS22611	DreamHost	2,048
66.33.104.0/21	AS35847	Ezee Fiber	2,048
66.33.40.0/21	AS31875	Jackson County Rural Electric Membership Corporation	2,048
66.33.48.0/21	AS2731	Infinity Fiber LLC	2,048
66.33.120.0/21	AS35847	Ezee Fiber	2,048
66.33.80.0/21	AS400146	DIAMOND STATE NETWORKS, LLC	2,048
66.33.72.0/22	AS62624	Nucleus	1,024
66.33.116.0/22	AS2729	One Call	1,024
66.33.100.0/22	AS29852	Honest Networks, LLC	1,024
66.33.0.0/22	AS30247	HEROIC.com	1,024
66.33.16.0/22	AS47046	CityLink	1,024
66.33.22.0/23	AS400940	Railway	512
66.33.38.0/23	AS29698	Lakeshore Fiber LLC	512
66.33.60.0/24	AS16509	Vercel, Inc	256
66.33.68.0/24	AS16509	Helpon	256
66.33.96.0/24	AS16509	Smarsh Inc	256
66.33.6.0/24	AS17378	Rival5 Technologies Corporation	256
66.33.112.0/24	AS18491	Reynolds Consumer Products LLC	256
66.33.88.0/24	AS198949	Millennium BCP-Prestacao de Servicos ACE	256
66.33.88.0/24	AS198949	Millennium BCP-Prestacao de Servicos ACE	256
66.33.37.0/24	AS216357	INFINITIUM CORPORATION	256
66.33.37.0/24	AS216357	INFINITIUM CORPORATION	256
66.33.63.0/24	AS13768	Aptum Technologies	256
66.33.61.0/24	AS13768	Aptum Technologies	256
66.33.37.0/24	AS50937	INFINITIUM CORPORATION	256
66.33.56.0/24	AS13768	Aptum Technologies	256
66.33.21.0/24	AS54837	Butler Snow	256
66.33.62.0/24	AS5693	First Foundation Inc	256
66.33.36.0/24	AS13768	Aptum Technologies	256
66.33.32.0/24	AS13768	Aptum Technologies	256
66.33.20.0/24	AS13768	Aptum Technologies	256
66.33.113.0/24	AS13768	Aptum Technologies	256
66.33.99.0/24	AS36593	Aspen Wireless Technologies Inc	256
66.33.13.0/24	AS394056	BIF IV	256
66.33.66.0/24	AS13767	First Foundation Inc	256
66.33.88.0/24	AS12527	Millennium BCP-Prestacao de Servicos ACE	256
66.33.88.0/24	AS12527	Millennium BCP-Prestacao de Servicos ACE	256
66.33.58.0/24	AS400427	IQ Fiber	256
66.33.79.0/24	AS400427	IQ Fiber	256
66.33.57.0/24	AS401073	A10 Networks Inc.	256
66.33.33.0/24	AS11613	BlackHat Technologies, LLC	256
66.33.37.0/24	AS50937	INFINITIUM CORPORATION	256
66.33.65.0/24	AS13768	Aptum Technologies	256
66.33.67.0/24	AS13768	Aptum Technologies	256
66.33.69.0/24	AS13768	Aptum Technologies	256

Hosted domains

There are 10 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.33.12.127	magicshake.com	3
66.33.12.149	scaritcolo.com	2
66.33.12.177	urmother.net	1
66.33.12.179	beslac.net	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

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

IP Address	ASN	Details
66.33.12.129	AS394056 BIF IV	`0.40ms` from Denver, 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
144.134.82.120	AS1221 Telstra Limited	`10.88ms` from Brisbane, AU
188.6.203.248	AS5483 Magyar Telekom Plc.	`0.77ms` from Budapest, HU
184.171.225.40	AS32883 Logonix Corporation	`9.71ms` from Chicago, US
107.218.90.40	AS7018 AT&T Enterprises, LLC	`8.83ms` from Dallas, US
4.231.134.56	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
195.52.183.200	AS12312 ecotel communication ag	`10.26ms` from Duesseldorf, DE
5.157.221.232	AS9009 M247 Europe SRL	`0.14ms` from Frankfurt am Main, DE
52.98.94.216	AS8075 Microsoft Corporation	`0.41ms` from Kuala Lumpur, MY
46.175.161.88	AS56404 Little Enterprise Independent Television Company "Norma-4" LTD	`9.94ms` from Kyiv, UA
20.26.14.200	AS8075 Microsoft Corporation	`0.19ms` from London, GB
74.73.93.120	AS12271 Charter Communications Inc	`4.00ms` from New York City, US
27.221.92.200	AS4837 CHINA UNICOM China169 Backbone	`0.37ms` from Qingdao, CN
54.243.66.232	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
3.233.119.40	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
3.37.138.232	AS16509 Amazon.com, Inc.	`0.34ms` from Seoul, KR
147.185.145.8	AS20300 Woodstock Telephone Company	`3.11ms` from Sioux Falls, US
185.55.10.40	AS42303 LM Layer and Mesh AB	`0.84ms` from Stockholm, SE
163.16.184.152	AS1659 Taiwan Academic Network (TANet) Information Center	`7.96ms` from Taipei, TW
213.118.85.24	AS6848 Telenet BV	`9.21ms` from Brussels, BE
102.185.241.152	AS24835 Vodafone Data	`13.75ms` from Cairo, EG
75.177.238.40	AS11426 Charter Communications Inc	`14.66ms` from Charlotte, US
72.21.102.120	AS47064 Education Service Center Region XV	`8.33ms` from Dallas, US
84.163.170.8	AS3320 Deutsche Telekom AG	`10.13ms` from Frankfurt am Main, DE
14.232.221.88	AS45899 VNPT Corp	`1.13ms` from Hanoi, VN
47.198.182.168	AS5650 Frontier Communications of America, Inc.	`6.64ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 66.33.12.157

traceroute to 66.33.12.157 (66.33.12.157): 64 hops max, 52 byte packets

1 [AS63023] 69.50.92.1 0.306 ms

2 *

3 *

4 *

5 [AS6461] 209.133.110.130 0.395 ms

6 [AS394056] 66.33.12.157 4.392 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On November 28th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales