173.251.0.0/16

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Summary

IP address summary information
ASNs	10
Countries	2
BGP Prefixes	15
Routers	675
Pingable IPs	3,032

United States
99.99%
Singapore
0.01%


173.251.0.0/24	United States100.00%	1	1
173.251.1.0/24	United States100.00%	1	1
173.251.2.0/24	United States100.00%	1	1
173.251.3.0/24	United States100.00%	1	1
173.251.4.0/24	United States100.00%	1	1
173.251.5.0/24	United States100.00%	1	1
173.251.6.0/24	United States100.00%	1	1
173.251.7.0/24	United States100.00%	1	1
173.251.8.0/24	United States100.00%	1	1
173.251.9.0/24	United States100.00%	1	1

Sub-ranges

Important routers in 173.251.0.0/16


173.251.94.3	New York City, United States	AS6128Cablevision Systems Corp.
173.251.89.250	New York City, United States	AS6128Cablevision Systems Corp.
173.251.101.113	New York City, United States	AS6128Cablevision Systems Corp.
173.251.36.17	New York City, United States	AS6128Cablevision Systems Corp.
173.251.50.50	New York City, United States	AS6128Cablevision Systems Corp.
173.251.29.130	Deer Park, United States	AS6128Cablevision Systems Corp.
173.251.36.1	New York City, United States	AS6128Cablevision Systems Corp.
173.251.87.5	New York City, United States	AS6128Cablevision Systems Corp.
173.251.99.230	New York City, United States	AS6128Cablevision Systems Corp.
173.251.117.145	New York City, United States	AS6128Cablevision Systems Corp.

Important routers in 173.251.0.0/16

Pingable IPs

3,032 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


173.251.42.49	AS6128Cablevision Systems Corp.	1.78ms from New York City, US
173.251.89.31	AS6128Cablevision Systems Corp.	1.37ms from New York City, US
173.251.66.45	AS6128Cablevision Systems Corp.	2.22ms from New York City, US
173.251.48.177	AS6128Cablevision Systems Corp.	1.79ms from New York City, US
173.251.75.234	AS6128Cablevision Systems Corp.	2.22ms from New York City, US
173.251.65.21	AS6128Cablevision Systems Corp.	3.18ms from New York City, US
173.251.87.203	AS6128Cablevision Systems Corp.	1.54ms from New York City, US
173.251.58.189	AS6128Cablevision Systems Corp.	2.41ms from New York City, US
173.251.27.132	AS6128Cablevision Systems Corp.	1.83ms from New York City, US
173.251.76.1	AS6128Cablevision Systems Corp.	6.16ms from Piscataway, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


73.123.0.224	AS7922Comcast Cable Communications, LLC	10.31ms from Boston, US
193.74.217.16	AS5432Proximus NV	1.19ms from Brussels, BE
81.243.110.16	AS5432Proximus NV	2.09ms from Brussels, BE
156.194.188.112	AS8452TE-AS	6.63ms from Cairo, EG
20.51.4.240	AS8075Microsoft Corporation	0.43ms from Chicago, US
184.92.3.96	AS11427Charter Communications Inc	15.74ms from Dallas, US
42.186.98.64	AS45062Netease Network	4.92ms from Hangzhou, CN
223.26.136.0	AS38690HyosungITX	1.19ms from Incheon, KR
83.222.0.0	AS6789CRELCOM LLC	10.10ms from Krasnodar, RU
176.126.196.192	AS34977PROCONO S.A.	6.35ms from Madrid, ES

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f3 173.251.67.53

traceroute to 173.251.67.53 (173.251.67.53): 64 hops max, 52 byte packets

3 [] 198.32.160.186 1.402 ms

4 [AS6128] 64.15.1.160 2.661 ms

5 [AS6128] 64.15.3.147 2.673 ms

6 [AS6128] 173.251.67.53 2.32 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On July 12, 2026

Traceroute

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173.251.0.0/16

Summary

Sub-ranges

Important routers in 173.251.0.0/16

Important routers in 173.251.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 173.251.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute

173.251.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 173.251.0.0/16

Important routers in 173.251.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 173.251.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute