AS2532 Library of Congress

United States LOC ARIN 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
65,536
IPv6 /48 networks
0
RPKI
0 valid1 no ROA
Peers and downstreams
2

Holder

AS name
LOC
Description
Library of Congress
Organisation
Library of Congress
Abuse contact
Not published
Assigned
1993-02-17
Registered
1993-02-18
Record last changed
2024-07-01 15:45 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade D · 50/100
fail Prefixes covered by valid ROAs
0 of 1 announced prefixes are RPKI valid, 1 have no ROA.
0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.
10/10
fail Announces IPv6
No IPv6 prefixes are announced.
0/15
pass More than one upstream
2 upstreams seen in BGP.
10/10
pass Working abuse contact
vperez@loc.gov is published.
15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.
0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.
10/10
pass Registry record maintained
Last changed 2024-07-01.
5/5

Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS2532
as-name:        LOC
handle:         AS2532
registrant:     LCITS-Z (Library of Congress)
technical:      SRMR-ARIN (Scott Rife Michael Rife) <srif@loc.gov>
abuse,administrative,technical:PEREZ30-ARIN (Vincent Perez) <vperez@loc.gov>
last changed:   2024-07-01T11:45:09-04:00
registration:   1993-02-18T00:00:00-05:00
source:         ARIN (RDAP)