74.88.172.0/24

Access unlimited lookups, API and downloads, data enrichment, and Probenet Live.

Summary

IP address summary information
ASN	AS6128 — Cablevision Systems Corp.
BGP Prefix	74.88.0.0/15
Pingable IPs	7
Routers	1


74.88.172.0	ool-4a58ac00.dyn.optonline.net
74.88.172.1	ool-4a58ac01.dyn.optonline.net	Ping
74.88.172.2	ool-4a58ac02.dyn.optonline.net
74.88.172.3	ool-4a58ac03.dyn.optonline.net
74.88.172.4	ool-4a58ac04.dyn.optonline.net
74.88.172.5	ool-4a58ac05.dyn.optonline.net
74.88.172.6	ool-4a58ac06.dyn.optonline.net
74.88.172.7	ool-4a58ac07.dyn.optonline.net
74.88.172.8	ool-4a58ac08.dyn.optonline.net
74.88.172.9	ool-4a58ac09.dyn.optonline.net
74.88.172.10	ool-4a58ac0a.dyn.optonline.net
74.88.172.11	ool-4a58ac0b.dyn.optonline.net
74.88.172.12	ool-4a58ac0c.dyn.optonline.net
74.88.172.13	ool-4a58ac0d.dyn.optonline.net
74.88.172.14	ool-4a58ac0e.dyn.optonline.net

Traceroute

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

$ traceroute -a -n -q1 -f5 74.88.172.1

traceroute to 74.88.172.1 (74.88.172.1): 64 hops max, 52 byte packets

5 [AS6128] 64.15.0.105 3.898 ms

6 [] 63.142.24.15 5.369 ms

7 [AS6128] 67.83.225.31 5.021 ms

8 [AS6128] 74.88.172.1 3.245 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On July 13, 2026

Traceroute

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

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

74.88.172.0/24

Summary

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

Traceroute

74.88.172.0/24

Summary

IP Addresses

IP Addresses

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

IP Addresses

Traceroute