216.66.72.0/21

AS6939 · Hurricane Electric LLC

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Summary

Country	United States
Domain	he.net
ASN	AS6939
Parent Range	216.66.64.0/19
Registry	RWHOIS
ID	NET-216.66.64.0/19

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 216.66.72.0/21

Range	ASN	Company	Num of IPs
216.66.64.0/19	AS6939	Hurricane Electric	8,192

Nearby Ranges

BGP prefixes that overlap with 216.66.0.0/16

Range	ASN	Company	Num of IPs
216.66.224.0/19	AS11123	Ultimate Internet Access, Inc	8,192
216.66.96.0/19	AS17356	Vermont Telephone Company, Inc.	8,192
216.66.64.0/19	AS6939	Hurricane Electric	8,192
216.66.44.0/23	AS398576	Premium Choice Broadband	512
216.66.12.0/23	AS393670	Southern Fibernet Corporation	512
216.66.8.0/24	AS394230	Civilized Discourse Construction Kit Inc	256
216.66.26.0/24	AS396106	Smartaira LLC	256
216.66.9.0/24	AS397550	GST Services LLC	256
216.66.42.0/24	AS397659	Gold Line Telemanagement Inc	256
216.66.28.0/24	AS398576	Premium Choice Broadband	256
216.66.31.0/24	AS398576	Premium Choice Broadband	256
216.66.71.0/24	AS398922	Jubilee Data Systems	256
216.66.66.0/24	AS39979	Polygon.io Inc	256
216.66.62.0/24	AS401256	WK Kellogg Business Services LLC	256
216.66.16.0/24	AS401506	Together Computer, Inc.	256
216.66.33.0/24	AS63186	Peerless Network Inc	256
216.66.46.0/24	AS63186	Peerless Network Inc	256
216.66.25.0/24	AS27424	Global Stake	256
216.66.35.0/24	AS266811	Nyxcomm Corp.	256
216.66.52.0/24	AS36286	Internet2	256

Hosted domains

There are 79 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
216.66.77.175	shitposter.club	14
216.66.77.174	lizards.live	11
216.66.72.12	careerbookonline.com	7
216.66.77.162	plover.io	6
216.66.77.180	waldn.net	4
216.66.74.142	ffafedtest.com	3
216.66.78.9	navegatelogistics.com	3
216.66.72.10	askpubs.com	2
216.66.77.178	decept.org	2
216.66.77.170	stephanie.is	2
216.66.77.48	mao.com.hk	2
216.66.74.98	searshealthandwellness.com	1
216.66.74.141	oltprodt.com	1
216.66.72.9	ngpg.info	1
216.66.72.6	southbowtforms.com	1
216.66.74.136	olt2.com	1
216.66.74.146	oltqueen.com	1
216.66.77.167	wrangle.events	1
216.66.74.143	statefreefile.com	1
216.66.74.145	taxello.com	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.

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Pingable IPs

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

IP Address	ASN	Details
216.66.79.250	AS6939 Hurricane Electric LLC	`0.12ms` from Denver, US
216.66.78.180	AS6939 Hurricane Electric LLC	`0.15ms` from Jacksonville, US
216.66.76.242	AS6939 Hurricane Electric LLC	`0.16ms` from Chicago, US
216.66.72.6	AS6939 Hurricane Electric LLC	`0.14ms` from Kansas City, US
216.66.75.65	AS6939 Hurricane Electric LLC	`4.46ms` from Chicago, US
216.66.74.130	AS6939 Hurricane Electric LLC	`0.13ms` from Kansas City, US
216.66.77.226	AS6939 Hurricane Electric LLC	`0.15ms` from Chicago, US
216.66.73.2	AS6939 Hurricane Electric LLC	`0.20ms` from Dallas, 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
20.86.86.53	AS8075 Microsoft Corporation	`1.92ms` from Amsterdam, NL
47.253.88.197	AS45102 Alibaba (US) Technology Co., Ltd.	`0.26ms` from Ashburn, US
4.255.7.149	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
173.31.244.37	AS30036 Mediacom Communications Corp	`9.81ms` from Atlanta, US
73.16.66.245	AS7922 Comcast Cable Communications, LLC	`5.37ms` from Boston, US
191.83.213.213	AS22927 Telefonica de Argentina	`3.60ms` from Buenos Aires, AR
41.248.53.133	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`7.30ms` from Casablanca, MA
80.129.43.53	AS3320 Deutsche Telekom AG	`3.21ms` from Duesseldorf, DE
112.154.124.5	AS17858 LG POWERCOMM	`1.82ms` from Incheon, KR
121.121.232.101	AS9534 Binariang Berhad	`3.66ms` from Kuala Lumpur, MY
86.162.137.5	AS2856 British Telecommunications PLC	`1.80ms` from London, GB
79.40.3.213	AS3269 Telecom Italia S.p.A.	`8.37ms` from Milan, IT
191.13.165.21	AS27699 TELEFÔNICA BRASIL S.A	`2.39ms` from Osasco, BR
60.208.226.181	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Qingdao, CN
52.205.204.149	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
200.147.99.149	AS7162 Universo Online S.A.	`0.98ms` from São Paulo, BR
77.171.117.245	AS1136 KPN B.V.	`1.73ms` from Amsterdam, NL
97.151.142.245	AS6167 Verizon Business	`11.29ms` from Ashburn, US
58.206.131.5	AS4538 China Education and Research Network Center	`3.82ms` from Beijing, CN
68.39.23.5	AS7922 Comcast Cable Communications, LLC	`10.22ms` from Chicago, US
35.192.183.165	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
98.55.120.117	AS7922 Comcast Cable Communications, LLC	`6.63ms` from Denver, US
31.204.115.5	AS51906 recast IT GmbH & Co. KG	`3.63ms` from Duesseldorf, DE
134.97.33.101	AS28748 AlphaCron Datensysteme	`7.29ms` from Frankfurt am Main, DE
31.209.85.5	AS50629 LWLcom GmbH	`1.87ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f5 216.66.73.65

traceroute to 216.66.73.65 (216.66.73.65): 64 hops max, 52 byte packets

5 [AS6939] 216.66.73.65 0.537 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On January 30th 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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