Skip to main content
CIDR
/24 · 256 IPs
ASN
Jisc Services Limited
Reverse DNS
No PTR record
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.

76/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network Allocation for 194.83.156.101

CIDR range
194.83.156.0/24
IP range (int)
3,260,259,328 — 3,260,259,583
Prefix length
/24
Organization
Jisc Services Limited
ASN
AS786
ASN name
Jisc Services Limited
Location
Morishita, Tokyo, Japan
Coordinates
35.691600, 139.819900
Accuracy radius
20 km
Postal code
135-0001
Regional Internet Registry
RIPE
Allocated
1996-02-20
Data source(s)
maxmind_city, maxmind_country, maxmind_asn, ipinfo_lite
Last updated
2026-07-28 04:09:34

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

Announced prefix
Origin AS
Announcement samples
51,259
Last seen
2026-07-30 19:53:21

RIR Ownership History

Atom feed ⇲

Allocation changes captured weekly from regional internet registry (RIR) delegation files for ranges that have contained this IP.

Date Event From To
2026-05-10 New Allocation GB

See the full history for 194.80.0.0/14.

Frequently Asked Questions

Who owns 194.83.156.101?

194.83.156.101 is allocated to Jisc Services Limited (AS786), registered in Morishita, Japan.

Where is 194.83.156.101 located?

The geolocation for 194.83.156.101 maps to Morishita, Japan 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 194.83.156.101 on?

194.83.156.101 belongs to the 194.83.156.0/24 network block announced by AS786. This range contains 256 addresses.

Does 194.83.156.101 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: 2026-07-29 23:23:37 UTC
Share