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CIDR
/19 · 8.2K IPs
ASN
University of Calgary
Reverse DNS
h96-126.net96.ucalgary.ca
Last scanned 19 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)
h96-126.net96.ucalgary.ca
Forward-confirmed (FCrDNS)
✗ Mismatch
PTR TTL
7200 s
Reverse DNS last checked
2026-07-18 03:36 UTC
Forward DNS last checked
2026-07-18 03:36 UTC
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 136.159.96.126

CIDR range
136.159.96.0/19
IP range (int)
2,292,146,176 — 2,292,154,367
Prefix length
/19
Organization
University of Calgary
ASN
AS33091
ASN name
University of Calgary
Location
Calgary, Alberta, Canada
Coordinates
51.060500, -114.110200
Accuracy radius
5 km
Postal code
T2N
Regional Internet Registry
ARIN
Allocated
1989-09-19
Data source(s)
maxmind_city, maxmind_asn, maxmind_country, ipinfo_lite
Last updated
2026-07-11 09:23:17

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

Announced prefix
Origin AS
Announcement samples
4,034
Last seen
2026-07-18 21:55:41

Frequently Asked Questions

Who owns 136.159.96.126?

136.159.96.126 is allocated to University of Calgary (AS33091), registered in Calgary, Canada.

Where is 136.159.96.126 located?

The geolocation for 136.159.96.126 maps to Calgary, Canada 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 136.159.96.126 on?

136.159.96.126 belongs to the 136.159.96.0/19 network block announced by AS33091. This range contains 8,192 addresses.

Does 136.159.96.126 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: 2026-07-18 18:19:05 UTC
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