66.51.116.0/22

AS396919 · Shadow

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Summary

Country	United States
Domain	shadow.tech
ASN	AS396919
Registry	ARIN
ID	SHADOW-HIL

WHOIS Details

NetHandle:      NET-66-51-116-0-1
OrgID:          C08116728
Parent:         NET-66-51-112-0-1
NetName:        SHADOW-HIL
NetRange:       66.51.116.0 - 66.51.119.255
NetType:        reassignment
RegDate:        2021-11-29
Updated:        2021-11-29
Source:         ARIN


OrgID:          C08116728
OrgName:        Shadow
CanAllocate:    
Street:         600 California ST
City:           600 California ST
State/Prov:     CA
Country:        US
PostalCode:     94108
RegDate:        2021-11-29
Updated:        2021-11-29
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.51.0.0/16

Range	ASN	Company	Num of IPs
66.51.144.0/20	AS12129	123.Net, Inc.	4,096
66.51.0.0/20	AS13649	Flexential Colorado Corp.	4,096
66.51.176.0/20	AS19058	Illinois Rural Telecommunication Co.	4,096
66.51.128.0/20	AS25668	Cipherkey Exchange Corp.	4,096
66.51.48.0/20	AS3064	Level 3 Parent, LLC	4,096
66.51.240.0/20	AS33554	Neutral Data Centers Corp.	4,096
66.51.48.0/20	AS3356	Level 3 Parent, LLC	4,096
66.51.32.0/20	AS393924	RigNet Inc	4,096
66.51.224.0/20	AS400439	Consolidated Telcom	4,096
66.51.16.0/21	AS13845	eStruxture Data Centers Inc.	2,048
66.51.24.0/21	AS13649	Flexential Colorado Corp.	2,048
66.51.96.0/22	AS198990	Pine Hosting LTD	1,024
66.51.112.0/22	AS396919	Shadow	1,024
66.51.108.0/22	AS13911	Tera-byte Dot Com Inc.	1,024
66.51.100.0/22	AS401319	TensorWave Inc.	1,024
66.51.192.0/22	AS19766	Dryden Fiber	1,024
66.51.173.0/24	AS18986	Corporate Web Solutions	256
66.51.246.0/24	AS46478	Castor Networks	256
66.51.148.0/24	AS398351	May Mobility, Inc	256
66.51.151.0/24	AS22585	MVS Cloud Inc.	256

Hosted domains

There are 19 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.51.116.236	clubtracker.com	13
66.51.116.238	thomasstachura.com	5
66.51.116.2	orbeq.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.51.117.184	AS396919 Shadow	`0.35ms` from Portland, US
66.51.118.3	AS396919 Shadow	`0.37ms` from Portland, US
66.51.116.67	AS396919 Shadow	`0.39ms` from Portland, 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
51.158.139.22	AS12876 SCALEWAY S.A.S.	`0.28ms` from Amsterdam, NL
46.198.157.54	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.05ms` from Athens, GR
71.80.51.38	AS20115 Charter Communications LLC	`18.43ms` from Atlanta, US
23.100.73.54	AS8075 Microsoft Corporation	`0.18ms` from Chicago, US
195.245.19.6	AS6735 TNG Stadtnetz GmbH	`6.63ms` from Frankfurt am Main, DE
47.97.8.118	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.21ms` from Hangzhou, CN
116.111.26.102	AS7552 Viettel Group	`1.47ms` from Hanoi, VN
73.136.229.22	AS7922 Comcast Cable Communications, LLC	`6.61ms` from Houston, US
202.98.70.230	AS4134 CHINANET-BACKBONE	`0.88ms` from Kunming, CN
162.238.6.214	AS7018 AT&T Enterprises, LLC	`3.14ms` from Miami, US
180.1.54.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.48ms` from Osaka, JP
34.155.214.102	AS396982 Google LLC	`0.11ms` from Paris, FR
68.94.184.134	AS7018 AT&T Enterprises, LLC	`3.11ms` from San Antonio, US
206.45.127.182	AS7122 Bell Canada	`10.69ms` from Winnipeg, CA
64.109.207.70	AS7018 AT&T Enterprises, LLC	`1.88ms` from Atlanta, US
137.116.68.134	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
199.201.76.134	AS19201 Eastex Telephone Cooperative, Inc.	`10.64ms` from Dallas, US
59.8.32.86	AS4766 Korea Telecom	`10.02ms` from Incheon, KR
23.54.130.118	AS16625 Akamai Technologies, Inc.	`0.41ms` from Paris, FR
52.22.200.86	AS14618 Amazon.com, Inc.	`0.53ms` from Ashburn, US
3.149.202.86	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
98.43.129.70	AS7922 Comcast Cable Communications, LLC	`7.91ms` from Denver, US
70.35.75.230	AS14615 Comporium, Inc	`9.02ms` from Durham, US
212.82.252.54	AS8426 ClaraNET LTD	`9.18ms` from Frankfurt am Main, DE
128.121.18.198	AS2914 NTT America, Inc.	`0.47ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 66.51.116.232

traceroute to 66.51.116.232 (66.51.116.232): 64 hops max, 52 byte packets

5 [AS174] 199.100.14.73 1.064 ms

6 [AS174] 154.54.45.13 0.584 ms

7 [AS174] 154.54.44.193 1.302 ms

8 *

9 [AS174] 38.88.57.43 114.31 ms

10 *

11 *

12 *

13 [AS16276] 192.99.146.113 136.138 ms

14 [AS16276] 192.99.146.141 150.445 ms

15 [AS16276] 142.44.208.161 195.2 ms

16 [AS16276] 142.44.208.229 196.675 ms

17 *

18 *

19 *

20 [AS396919] 66.51.116.232 194.646 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 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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