Autonomous System details

AS2532

Library of Congress  ·  loc.gov

United States

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AS2532 – Library of Congress

Field Value
Country United States
Website loc.gov
Hosted domains 11
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 33 years ago on Feb 18, 1993
Updated 2 years ago on Jul 01, 2024

IP Ranges

Netblock Company Num of IPs
140.147.0.0/16 Library of Congress 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2532
                                                OrgID:          AS2532
                                                ASName:         AS2532
                                                ASNumber:       AS2532
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 11 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
140.147.137.166 ███████ 5
140.147.137.167 ██████████ 1
140.147.239.9 ██████████ 1
140.147.239.7 ██████████ 1
140.147.15.71 ███████ 1
140.147.239.180 ██████████ 1
140.147.239.215 ███████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS10886 University of Maryland
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

9 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
140.147.25.7 AS2532 Library of Congress 11.70ms from Ashburn, US
140.147.28.107 AS2532 Library of Congress 11.62ms from Ashburn, US
140.147.249.207 AS2532 Library of Congress 3.09ms from Ashburn, US
140.147.239.25 AS2532 Library of Congress 2.30ms from Ashburn, US
140.147.230.44 AS2532 Library of Congress 2.34ms from Ashburn, US
140.147.32.190 AS2532 Library of Congress 3.11ms from Ashburn, US
140.147.31.3 AS2532 Library of Congress 12.02ms from Ashburn, US
140.147.52.7 AS2532 Library of Congress 2.35ms from Ashburn, US
140.147.137.175 AS2532 Library of Congress 3.18ms from Ashburn, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
186.146.47.68 AS10620 Telmex Colombia S.A. 16.29ms from Bogota, CO
113.189.42.68 AS45899 VNPT Corp 2.28ms from Da Nang, VN
68.250.108.196 AS7018 AT&T Enterprises, LLC 5.92ms from Durham, US
143.42.31.196 AS63949 Akamai Connected Cloud 0.14ms from Frankfurt am Main, DE
86.173.55.148 AS2856 British Telecommunications PLC 2.56ms from London, GB
65.94.168.100 AS577 Bell Canada 4.07ms from Montreal, CA
69.118.161.164 AS6128 Cablevision Systems Corp. 6.74ms from New York City, US
208.106.135.228 AS14992 NewtekOne, Inc. 8.74ms from San Diego, US
125.116.32.164 AS4134 CHINANET-BACKBONE 9.61ms from Shanghai, CN
200.150.191.36 AS19182 TELEFÔNICA BRASIL S.A 8.14ms from São Paulo, BR
122.222.12.116 AS2519 ARTERIA Networks Corporation 3.98ms from Tokyo, JP
184.51.126.196 AS20940 Akamai International B.V. 0.47ms from Ashburn, US
94.189.187.52 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 5.45ms from Belgrade, RS
23.51.94.164 AS16625 Akamai Technologies, Inc. 0.55ms from Boston, US
136.30.19.212 AS19165 Webpass Inc. 0.43ms from Chicago, US
66.118.246.52 AS30455 HostVenom LLC 1.15ms from Chicago, US
97.224.127.4 AS6167 Verizon Business 10.40ms from Chicago, US
81.227.122.132 AS3301 Telia Company AB 3.30ms from Copenhagen, DK
72.182.99.84 AS11427 Charter Communications Inc 5.21ms from Dallas, US
84.180.38.180 AS3320 Deutsche Telekom AG 5.33ms from Frankfurt am Main, DE
128.97.202.180 AS52 University of California, Los Angeles 1.09ms from Los Angeles, US
132.246.227.52 AS25689 Shared Services Canada 1.57ms from Montreal, CA
5.228.133.196 AS42610 PJSC Rostelecom 1.88ms from Moscow, RU
180.198.146.148 AS18126 Chubu Telecommunications Company, Inc. 4.75ms from Osaka, JP
89.187.137.4 AS35592 Coolhousing s.r.o. 0.23ms from Prague, CZ

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f2 -m9 140.147.37.251
traceroute to 140.147.37.251 (140.147.37.251): 9 hops max, 52 byte packets
3 *
4 [AS38158] 121.100.7.183 17.574 ms
5 [] 203.81.2.1 18.042 ms
6 [] 69.194.166.65 29.208 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Denpasar, ID
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2532 at robtex.

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