66.33.11.0/24

AS394056 · BIF IV

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Summary

Country	United States
Domain	intrepidfiber.com
ASN	AS394056
Parent Range	66.33.8.0/21
Registry	ARIN
ID	BIIOL

WHOIS Details

NetHandle:      NET-66-33-8-0-1
OrgID:          BIIOL
Parent:         NET-66-0-0-0-0
NetName:        BIIOL
NetRange:       66.33.8.0 - 66.33.15.255
NetType:        allocation
RegDate:        2022-11-10
Updated:        2022-11-10
Source:         ARIN


OrgID:          BIIOL
OrgName:        BIF IV
CanAllocate:    
Street:         251 Little Falls Drive
City:           Wilmington
State/Prov:     DE
Country:        US
PostalCode:     19808
RegDate:        2022-09-08
Updated:        2023-12-12
OrgAdminHandle: BIAA-ARIN
OrgTechHandle:  BIAA-ARIN
OrgAbuseHandle: BIAA-ARIN
OrgNOCHandle:   BIAA-ARIN
OrgRoutingHandle:   BIAA-ARIN
OrgDNSHandle:   BIAA-ARIN
Source:         ARIN


POCHandle:      BIAA-ARIN
IsRole:         Y
LastName:       BIF IV ARIN Admin
FirstName:      
Street:         11001 W 120th Ave #305
City:           Broomfield
State/Prov:     CO
Country:        US
PostalCode:     80021
RegDate:        2023-11-17
Updated:        2024-12-06
OfficePhone:    +1-720-680-3200
Mailbox:        admin@intrepidfiber.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 66.33.11.0/24

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

Hosted domains

There are 9 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.33.11.191	kimball.earth	1
66.33.11.138	cherryln.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

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

IP Address	ASN	Details
66.33.11.7	AS394056 BIF IV	`0.20ms` from Minneapolis, 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
46.16.44.8	AS197369 SAS PROGINOV	`6.91ms` from Aubervilliers, FR
139.59.8.88	AS14061 DigitalOcean, LLC	`0.27ms` from Bengaluru, IN
49.191.237.152	AS4804 Microplex PTY LTD	`4.08ms` from Brisbane, AU
216.80.79.24	AS6079 RCN	`0.58ms` from Chicago, US
194.76.121.168	AS203020 HostRoyale Technologies Pvt Ltd	`1.57ms` from Mumbai, IN
182.96.105.136	AS4134 CHINANET-BACKBONE	`1.21ms` from Nanchang, CN
171.36.228.184	AS4837 CHINA UNICOM China169 Backbone	`3.55ms` from Nanning, CN
101.142.104.232	AS17511 OPTAGE Inc.	`2.94ms` from Osaka, JP
49.193.155.72	AS4804 Microplex PTY LTD	`1.67ms` from Perth, AU
177.35.237.120	AS28573 Claro NXT Telecomunicacoes Ltda	`6.10ms` from Porto Alegre, BR
179.233.0.232	AS28573 Claro NXT Telecomunicacoes Ltda	`13.23ms` from Porto Alegre, BR
118.37.177.152	AS4766 Korea Telecom	`1.73ms` from Seoul, KR
123.212.80.104	AS9318 SK Broadband Co Ltd	`7.10ms` from Seoul, KR
197.8.179.120	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.84ms` from Tunis, TN
88.116.96.24	AS8447 A1 Telekom Austria AG	`1.28ms` from Vienna, AT
123.120.194.232	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
94.110.17.168	AS47377 Orange Belgium SA	`8.79ms` from Brussels, BE
198.178.185.248	AS23039 Bell Ambulance, Inc.	`2.50ms` from Chicago, US
45.148.30.56	AS44803 Webdock.io ApS	`0.17ms` from Copenhagen, DK
34.55.163.232	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
20.108.154.152	AS8075 Microsoft Corporation	`0.20ms` from London, GB
88.1.82.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.07ms` from Madrid, ES
47.103.165.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.65ms` from Shanghai, CN
118.25.163.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
174.91.87.152	AS577 Bell Canada	`5.82ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f5 66.33.11.193

traceroute to 66.33.11.193 (66.33.11.193): 64 hops max, 52 byte packets

5 [AS3356] 4.69.218.186 112.781 ms

6 [AS3356] 4.1.87.222 110.709 ms

7 [AS394056] 66.33.11.193 112.083 ms

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On September 4th 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.

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