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Organization

Lodz University of Technology

IPv4 addresses
66,304
CIDR ranges
12
Category
academic
BGP prefixes announced
15

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.

71/100
Moderate
How this score is built

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

Countries served by Lodz University of Technology

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by Lodz University of Technology

ASNNameIPsPrefixesCountry
AS8256 Lodz University of Technology 39.7K 6 PL
AS16283 Lodz University of Technology 26.6K 6 PL

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
212.191.0.0/17 32.8K
15.8%
AS8256 PL Łódź Voivodeship Lodz
212.191.128.0/18 16.4K
2.3%
AS16283 PL Łódź Voivodeship Lodz
212.191.192.0/19 8.2K
3.3%
AS16283 PL Łódź Voivodeship Huta Dłutowska
212.51.208.0/20 4.1K
95.3%
AS8256 PL Łódź Voivodeship Lodz
212.51.192.0/21 2.0K
19.5%
AS8256 PL
212.51.200.0/22 1.0K
13.4%
AS16283 PL
212.191.254.0/23 512
0.0%
AS16283 PL
192.153.127.0/24 256
0.0%
AS8256 PL
212.51.204.0/24 256
6.3%
AS8256 PL
212.51.205.0/24 256
0.0%
AS16283 PL
212.51.206.0/24 256
61.3%
AS16283 PL
212.51.207.0/24 256
96.9%
AS8256 PL

Frequently Asked Questions

How many IP addresses does Lodz University of Technology own?

Lodz University of Technology controls 66.3K IPv4 addresses distributed across 12 CIDR ranges. The organization is registered in Poland.

What ASNs does Lodz University of Technology operate?

Lodz University of Technology operates 2 Autonomous Systems. Each ASN represents an independently routed network that Lodz University of Technology manages for internet traffic delivery.

What type of organization is Lodz University of Technology?

Lodz University of Technology is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-31 00:55:30 UTC
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