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CIDR
/20 · 4.1K IPs
ASN
University of Illinois Chicago
Reverse DNS
www-proxy-uic.cc.uic.edu
Last scanned 6 hr ago
Blocklisted
Checking…
Scanning blocklists

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

81/100
Trusted
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

DNS records

Reverse DNS (PTR)
www-proxy-uic.cc.uic.edu
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
86400 s
Reverse DNS last checked
2026-07-19 07:05 UTC
Forward DNS last checked
2026-07-19 07:05 UTC

Forward DNS records for www-proxy-uic.cc.uic.edu

TypeValuePriorityTTL
A 128.248.155.93 162580s
every IP & sub-domain we've seen under this domain

Reverse & forward DNS collected by the WorldIP scanner fleet — FCrDNS confirms the PTR hostname resolves back to this IP.

Network Allocation for 128.248.155.93

CIDR range
128.248.144.0/20
IP range (int)
2,163,773,440 — 2,163,777,535
Prefix length
/20
Organization
University of Illinois Chicago
ASN
AS6200
ASN name
University of Illinois Chicago
Location
Hammond, Indiana, United States
Coordinates
41.588300, -87.459300
Accuracy radius
20 km
Postal code
46323
Regional Internet Registry
ARIN
Allocated
1987-05-28
Data source(s)
maxmind_city, maxmind_asn, ipinfo_lite, maxmind_country
Last updated
2026-07-11 09:23:13

Origin AS announcing the most-specific prefix that covers this IP, observed across our RIPE RIS collectors.

Announced prefix
Origin AS
Announcement samples
8,468
Last seen
2026-07-19 13:06:59

Frequently Asked Questions

Who owns 128.248.155.93?

128.248.155.93 is allocated to University of Illinois Chicago (AS6200), registered in Hammond, United States.

Where is 128.248.155.93 located?

The geolocation for 128.248.155.93 maps to Hammond, United States based on MaxMind GeoLite2 data. Accuracy depends on the provider and may represent the ISP's regional hub rather than the exact endpoint.

What network is 128.248.155.93 on?

128.248.155.93 belongs to the 128.248.144.0/20 network block announced by AS6200. This range contains 4,096 addresses.

Does 128.248.155.93 have a reverse DNS record?

Reverse DNS (PTR) records are resolved live when you visit this page. If a PTR record exists, it appears in the Reverse DNS field above. PTR records map IP addresses back to hostnames and are commonly used for email authentication and network diagnostics.

Neighbors

Other addresses in the same /24.

Related

Last updated: 2026-07-19 13:38:48 UTC
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