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University College London

University College London uses 247,585 IPv4 addresses in 15 ranges, and 5 IPv6 ranges, by the registry records IP Company reads.

ucl.ac.uk·United Kingdom

247,585
IPv4 addresses
15
IPv4 ranges
5
IPv6 ranges
0
ASes it operates
1
country

About the company

Who it is, where it is registered and who owns it.

Description
Public research university in London, England, United Kingdom
Founded
1826
Headquarters
UCL Main Building
Employees
12,830

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS786 Jisc Services Limited231,168 · 93.37%
  2. AS13237 euNetworks GmbH32 · 0.01%
  3. AS5089 Virgin Media Limited1 · 0.00%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United Kingdom247,552 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

No AS number is registered under its domain.

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
16.7 Mbps
median download
18.5 Mbps
median upload
194
download tests
196
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, with the network announcing each.

RANGEIPV4ORIGIN
128.40.0.0/16128.41.0.0/1881,920AS786
128.16.0.0/1665,536AS786
144.82.0.0/1665,536AS786
128.41.64.0/1816,384
193.60.224.0/198,192AS786
193.62.64.0-193.62.78.2553,840AS786
194.82.240.0/21194.82.248.0/242,304AS786
195.195.96.0/212,048AS786
77.241.76.0/221,024AS786
193.62.16.0/24256AS786
193.63.58.0/24256AS786
194.66.92.0/24256AS786
83.126.58.144/2816AS13237
83.126.58.160/2816AS13237
62.31.74.170/321AS5089
2a03:aba0::/29AS786
2001:630:106::/47AS786
2001:630:13::/48AS786
2001:678:1178::/48
2001:630:38:100::/56AS786

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. University College London243,456 · 98.33%
  2. University College London, Institute of Neurology3,840 · 1.55%
  3. UCL Computer Science Dept256 · 0.10%
  4. C35495 267 EUN UniversityCollegeLondon16 · 0.01%
  5. C35495 268 EUN UniversityCollegeLondon16 · 0.01%
  6. UNIVERSITY-COLLEGE-LONDON1 · 0.00%
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