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Library of Congress

Library of Congress uses 65,554 IPv4 addresses in 3 ranges, and 1 IPv6 range, by the registry records IP Company reads.

loc.gov·United States

65,554
IPv4 addresses
3
IPv4 ranges
1
IPv6 range
1
AS it operates
1
country

About the company

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

Description
(de facto) national library of the United States of America
Founded
1800
Headquarters
Washington, D.C., United States
Employees
3,242
Legal name
Library of Congress - FP
LEI
549300X91O5FQA359330
Registered
United States (US-DC)

Who routes its space

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

  1. AS2532 Library of Congress65,536 · 99.97%
  2. AS14492 DataPipe, Inc.10 · 0.02%
  3. AS7018 AT&T Enterprises, LLC8 · 0.01%

Where its space is

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

  1. United States65,536 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS2532Library of CongressGovernmentUnited States65,536

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
42.5 Mbps
median download
39.1 Mbps
median upload
32
download tests
44
upload tests

Its address ranges

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

RANGEIPV4ORIGIN
140.147.0.0/1665,536AS2532
209.18.108.30/312AS14492
209.18.108.32/298AS14492
12.13.208.216/298AS7018
2001:1890:1342:100::/56AS7018

Names it registers under

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

  1. Library of Congress65,546 · 99.99%
  2. LIBRARY OF CONGRESS8 · 0.01%
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