66.51.112.0/22

AS396919 · Shadow

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Summary

Country	United States
Domain	shadow-almelo.nl
ASN	AS396919
Registry	ARIN
ID	SHADOW-VIN

WHOIS Details

NetHandle:      NET-66-51-112-0-2
OrgID:          C08116727
Parent:         NET-66-51-112-0-1
NetName:        SHADOW-VIN
NetRange:       66.51.112.0 - 66.51.115.255
NetType:        reassignment
RegDate:        2021-11-29
Updated:        2021-11-29
Source:         ARIN


OrgID:          C08116727
OrgName:        Shadow
CanAllocate:    
Street:         600 California ST
City:           SAN FRANCISCO
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
66.51.128.0/20	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
66.51.0.0/20	AS394526	Flexential Colorado Corp.	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
66.51.100.0/22	AS401319	TensorWave Inc.	1,024
66.51.116.0/22	AS396919	Shadow	1,024
66.51.192.0/22	AS19766	Dryden Fiber	1,024
66.51.96.0/22	AS198990	Pine Hosting LTD	1,024
66.51.108.0/22	AS13911	Tera-byte Dot Com Inc.	1,024
66.51.246.0/24	AS46478	Castor Networks	256
66.51.148.0/24	AS398351	May Mobility, Inc	256
66.51.173.0/24	AS18986	Corporate Web Solutions	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
66.51.112.189	AS396919 Shadow	`1.30ms` from Ashburn, US
66.51.113.159	AS396919 Shadow	`1.30ms` from Ashburn, US
66.51.114.129	AS396919 Shadow	`1.31ms` from Ashburn, 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
104.129.244.214	AS397423 Tier.Net Technologies LLC	`0.16ms` from Ashburn, US
32.214.45.150	AS46690 Southern New England Telephone Company and SNET America, Inc.	`11.89ms` from Ashburn, US
185.54.91.86	AS9287 True Internet Data Center Company Limited	`0.78ms` from Bangkok, TH
73.60.227.246	AS7922 Comcast Cable Communications, LLC	`7.98ms` from Boston, US
176.63.150.102	AS21334 One Hungary Ltd.	`0.96ms` from Budapest, HU
162.205.91.118	AS7018 AT&T Enterprises, LLC	`2.61ms` from Dallas, US
212.51.20.38	AS25415 ADDIX GmbH	`3.14ms` from Hamburg, DE
117.2.202.230	AS7552 Viettel Group	`10.39ms` from Ho Chi Minh City, VN
104.174.209.54	AS20001 Charter Communications Inc	`4.90ms` from Los Angeles, US
47.147.56.6	AS5650 Frontier Communications of America, Inc.	`2.04ms` from Los Angeles, US
212.152.62.150	AS42132 Digit One LLC	`1.63ms` from Moscow, RU
90.0.30.166	AS3215 Orange S.A.	`8.96ms` from Paris, FR
50.194.48.214	AS7922 Comcast Cable Communications, LLC	`4.66ms` from Seattle, US
13.239.1.118	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
54.248.57.102	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
204.111.198.38	AS4922 Shenandoah Cable Television LLC	`3.81ms` from Ashburn, US
128.52.139.182	AS3 Massachusetts Institute of Technology	`0.42ms` from Boston, US
223.227.122.214	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`10.73ms` from Chennai, IN
115.244.221.86	AS55836 Reliance Jio Infocomm Limited	`1.77ms` from Chennai, IN
125.109.7.70	AS4134 CHINANET-BACKBONE	`10.38ms` from Hangzhou, CN
202.65.155.134	AS150008 Pioneer Elabs Ltd.	`0.30ms` from Hyderabad, IN
123.191.126.86	AS4837 CHINA UNICOM China169 Backbone	`14.17ms` from Liaoyang, CN
18.171.198.54	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
3.7.183.38	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
95.190.77.214	AS12389 PJSC Rostelecom	`7.18ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 66.51.112.190

traceroute to 66.51.112.190 (66.51.112.190): 64 hops max, 52 byte packets

1 [AS15169] 108.170.233.255 119.53 ms

2 [AS16276] 142.44.208.186 151.755 ms

3 *

4 *

5 *

6 [AS16276] 178.32.135.211 149.696 ms

7 *

8 *

9 *

10 [AS396919] 66.51.112.190 146.91 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On November 14th 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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