65.51.112.0/20

AS54004 · Optimum WiFi

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Summary

Country	United States
Domain
ASN	AS54004
Registry	ARIN
ID	CVNET-41337300

WHOIS Details

NetHandle:      NET-65-51-115-0-1
OrgID:          C07635736
Parent:         NET-65-51-0-0-1
NetName:        CVNET-41337300
NetRange:       65.51.115.0 - 65.51.115.255
NetType:        reassignment
RegDate:        2020-09-09
Updated:        2020-09-09
Source:         ARIN


OrgID:          C07635736
OrgName:        CATHOLIC HEALTH SERVICES OF LI
CanAllocate:    
Street:         C/O ACCOUNTS PAYABLE
Street:         992 NORTH VILLAGE AVENUE
City:           ROCKVILLE CENTRE
State/Prov:     NY
Country:        US
PostalCode:     11570
Comment:        None
RegDate:        2020-09-09
Updated:        2020-09-09
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 65.51.112.0/20

Range	ASN	Company	Num of IPs
65.51.115.0/24	AS400423	CATHOLIC HEALTH SERVICES OF LI	256
65.51.115.0/24	AS54004	CATHOLIC HEALTH SERVICES OF LI	256
65.51.123.0/24	AS54004	MICRO STRATEGIES, INC	256

Nearby Ranges

BGP prefixes that overlap with 65.51.0.0/16

Range	ASN	Company	Num of IPs
65.51.58.0/23	AS399856	Pratt Institute	512
65.51.58.0/23	AS54004	Pratt Institute	512
65.51.201.0/24	AS14699	EVOLUTION MARKETS	256
65.51.82.0/24	AS17076	Stone Ridge Asset Management LLC	256
65.51.242.0/24	AS19862	BRIDGEHAMPTON NATIONAL BANK	256
65.51.251.0/24	AS22345	SOLIX, INC	256
65.51.156.0/24	AS22405	Westchester Jewish Community Services	256
65.51.34.0/24	AS25924	Graham Capital Management	256
65.51.10.0/24	AS30367	Strategic Value Partners	256
65.51.222.0/24	AS32787	Nyack Hospital	256
65.51.144.0/24	AS396242	TIFFANY AND COMPANY	256
65.51.81.0/24	AS396918	APPLE BANK FOR SAVINGS	256
65.51.133.0/24	AS398116	NY- FDNY	256
65.51.247.0/24	AS398116	NY- FDNY	256
65.51.129.0/24	AS399208	SL GREEN REALTY CORP	256
65.51.231.0/24	AS399684	SL GREEN REALTY CORP	256
65.51.115.0/24	AS400423	CATHOLIC HEALTH SERVICES OF LI	256
65.51.173.0/24	AS400836	One Madison Avenue - SL Green Realty Corp	256
65.51.249.0/24	AS40137	AWM INVESTMENT CO.	256
65.51.85.0/24	AS46152	SL GREEN REALTY CORP	256
65.51.134.0/24	AS46673	Delta Dental	256
65.51.200.0/24	AS46835	Centrastate Medical	256
65.51.208.0/24	AS46870	NJR Service Corporation	256
65.51.203.0/24	AS46904	WETIZ AND LUXENBERG	256
65.51.115.0/24	AS54004	CATHOLIC HEALTH SERVICES OF LI	256
65.51.123.0/24	AS54004	MICRO STRATEGIES, INC	256
65.51.129.0/24	AS54004	SL GREEN REALTY CORP	256
65.51.194.0/24	AS54004	Fuji Photo Film Usa	256
65.51.242.0/24	AS54004	BRIDGEHAMPTON NATIONAL BANK	256
65.51.45.0/24	AS54004	Wasabi Technologies, LLC	256
65.51.86.0/24	AS54004	Christie's Inc	256
65.51.168.0/24	AS12216	Kravet	256
65.51.172.0/24	AS62642	SPECTROTEL	256
65.51.109.0/24	AS13938	GLOBEOP FINANCIAL SERVICES	256

Hosted domains

There are 49 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
65.51.117.40	cantaracorp.com	24
65.51.120.133	subliminalsuggestions.com	1
65.51.127.138	roundhillpartner.com	1
65.51.120.130	widmertime.net	1
65.51.122.232	njprc.org	1
65.51.125.149	noreaster.net	1
65.51.117.18	thebluebook.net	1
65.51.125.70	profilesinfolk.org	1
65.51.112.141	cssonline.net	1
65.51.118.195	titledelivery.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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
65.51.112.9	AS54004 Optimum WiFi	`2.02ms` from Piscataway, US
65.51.127.169	AS54004 Optimum WiFi	`1.48ms` from Morris Plains, US
65.51.120.226	AS54004 Optimum WiFi	`1.49ms` from New York City, US
65.51.118.66	AS54004 Optimum WiFi	`2.90ms` from New York City, US
65.51.114.74	AS54004 Optimum WiFi	`1.45ms` from Morris Plains, US
65.51.115.2	AS400423 Catholic Health	`1.83ms` from New York City, US
65.51.113.5	AS54004 Optimum WiFi	`1.82ms` from New York City, US
65.51.123.253	AS54004 Optimum WiFi	`2.13ms` from Piscataway, US
65.51.119.3	AS54004 Optimum WiFi	`1.24ms` from New York City, US
65.51.124.14	AS54004 Optimum WiFi	`1.87ms` from New York City, US
65.51.125.254	AS54004 Optimum WiFi	`4.69ms` from Morris Plains, US
65.51.126.164	AS54004 Optimum WiFi	`2.63ms` from New York City, US
65.51.117.219	AS54004 Optimum WiFi	`2.15ms` from New York City, 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
142.234.38.244	AS7979 Servers.com, Inc.	`0.34ms` from Amsterdam, NL
45.17.161.20	AS7018 AT&T Enterprises, LLC	`1.04ms` from Atlanta, US
188.25.215.20	AS8708 DIGI ROMANIA S.A.	`0.96ms` from Bucharest, RO
110.218.193.52	AS56046 China Mobile communications corporation	`19.47ms` from Changsha, CN
217.246.126.84	AS3320 Deutsche Telekom AG	`5.37ms` from Frankfurt am Main, DE
72.234.19.228	AS36149 Hawaiian Telcom Services Company, Inc.	`16.93ms` from Honolulu, US
68.76.150.244	AS7018 AT&T Enterprises, LLC	`2.17ms` from Houston, US
122.173.164.4	AS24560 Bharti Airtel Ltd., Telemedia Services	`7.08ms` from Kolkata, IN
67.205.241.20	AS23089 Hotwire Communications	`2.39ms` from Miami, US
208.105.69.196	AS12271 Charter Communications Inc	`1.16ms` from New York City, US
112.6.151.4	AS24444 Shandong Mobile Communication Company Limited	`11.68ms` from Qingdao, CN
39.76.187.36	AS4837 CHINA UNICOM China169 Backbone	`5.73ms` from Qingdao, CN
54.254.251.4	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
130.244.160.244	AS1257 Tele2 Sverige AB	`1.00ms` from Stockholm, SE
64.99.0.180	AS15348 Tucows.com Co.	`1.14ms` from Toronto, CA
182.120.9.132	AS4837 CHINA UNICOM China169 Backbone	`2.25ms` from Zhengzhou, CN
128.173.73.4	AS1312 Virginia Polytechnic Institute and State Univ.	`6.62ms` from Ashburn, US
183.84.17.164	AS23724 IDC, China Telecommunications Corporation	`2.38ms` from Beijing, CN
190.94.190.4	AS263699 Cablevideo Digital S.A	`12.55ms` from Buenos Aires, AR
74.220.110.4	AS18491 NTT Global Networks Incorporated	`0.58ms` from Chicago, US
3.12.85.228	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
4.225.217.52	AS8075 Microsoft Corporation	`0.22ms` from Gaevle, SE
18.169.213.68	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
81.99.185.148	AS5089 Virgin Media Limited	`9.96ms` from London, GB
91.166.17.84	AS12322 Free SAS	`13.31ms` from Luxembourg, LU

Traceroute

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

traceroute -a -n -q1 -f3 65.51.117.162

traceroute to 65.51.117.162 (65.51.117.162): 64 hops max, 52 byte packets

3 [] 198.32.160.186 2.846 ms

4 [] 64.15.1.154 1.986 ms

5 [] 64.15.3.145 2.06 ms

6 *

7 *

8 *

9 [AS54004] 65.51.117.162 3.687 ms

Measurement taken from

IPinfo ProbeNet in New York City, 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.

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