128.220.221.50

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Summary

IP address summary information
Location	Baltimore, Maryland, US
ASN	AS5723 — Johns Hopkins University
Hostname	—
Range	128.220.0.0/16
Company	Johns Hopkins University
Hosted domains	0
Privacy	False
Anycast	False
AS Type	education
Abuse contact	noc@jhu.edu

IP Geolocation

IP address geolocation details
Field	Value
City	Baltimore
State	Maryland
Country	United States
Postal	21233
Local time	09:33 PM, Tuesday, September 29, 2026
Timezone	America/New_York
Coordinates	39.2904 N, 76.6122 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 128.220.221.50

PING 128.220.221.50 (128.220.221.50): 56 data bytes

64 bytes from 128.220.221.50: icmp_seq=0 ttl=58 time=2.26 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On September 21, 2026

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Anonymization

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ASN

AS5723 — Johns Hopkins University

Domainjhu.edu
ASN TypeEducation
Route128.220.0.0/16

Company

Johns Hopkins University

Abuse

US, MD, Baltimore, 3400 North Charles St. Garland Hall, 21218

+1-410-516-4357

noc@jhu.edu

NameNetwork Operation Center

Network128.220.0.0/16

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