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
140.147.239.144 AS2532 Library of Congress 2.35ms from Ashburn, US
140.147.25.6 AS2532 Library of Congress 14.53ms from Reston, US
140.147.32.190 AS2532 Library of Congress 3.34ms from Ashburn, US
140.147.230.32 AS2532 Library of Congress 2.55ms from Ashburn, US
140.147.249.167 AS2532 Library of Congress 3.12ms from Ashburn, US
140.147.137.162 AS2532 Library of Congress 3.31ms from Ashburn, US
140.147.28.28 AS2532 Library of Congress 14.52ms from Reston, US
140.147.31.3 AS2532 Library of Congress 15.20ms from Reston, US
140.147.52.6 AS2532 Library of Congress 2.41ms 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
73.174.205.20 AS7922 Comcast Cable Communications, LLC 10.81ms from Ashburn, US
90.186.91.100 AS3209 Vodafone GmbH 5.60ms from Berlin, DE
52.210.174.196 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
185.55.207.100 AS62129 Wireless Connect Ltd. 1.00ms from Dublin, IE
121.40.148.68 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.74ms from Hangzhou, CN
116.118.47.196 AS135951 Webico Company Limited 1.69ms from Ho Chi Minh City, VN
80.45.23.244 AS13285 TalkTalk Communications Limited 5.33ms from London, GB
18.169.183.212 AS16509 Amazon.com, Inc. 0.18ms from London, GB
67.199.28.228 AS14992 NewtekOne, Inc. 9.72ms from Los Angeles, US
66.214.6.36 AS20115 Charter Communications LLC 4.55ms from Los Angeles, US
180.146.21.20 AS17511 OPTAGE Inc. 1.90ms from Osaka, JP
60.145.183.4 AS17676 SoftBank Corp. 3.97ms from Osaka, JP
212.179.202.84 AS8551 Bezeq International Ltd. 0.22ms from Petaẖ Tiqva, IL
187.168.51.36 AS8151 UNINET 3.92ms from Santiago de Queretaro, MX
183.100.32.212 AS4766 Korea Telecom 2.56ms from Seoul, KR
59.23.232.68 AS4766 Korea Telecom 5.00ms from Seoul, KR
46.251.43.52 AS21412 UAB "Cgates" 3.27ms from Vilnius, LT
76.116.241.244 AS7922 Comcast Cable Communications, LLC 12.46ms from Ashburn, US
20.185.15.212 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
73.142.115.212 AS7922 Comcast Cable Communications, LLC 4.55ms from Boston, US
71.69.32.20 AS11426 Charter Communications Inc 18.97ms from Charlotte, US
74.36.114.68 AS5650 Frontier Communications of America, Inc. 17.86ms from Chicago, US
212.27.12.196 AS44034 Hi3G Access AB 6.01ms from Copenhagen, DK
20.233.227.212 AS8075 Microsoft Corporation 0.91ms from Dubai, AE
124.71.96.116 AS55990 Huawei Cloud Service data center 1.55ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -m4 140.147.187.155
traceroute to 140.147.187.155 (140.147.187.155): 4 hops max, 52 byte packets
1 [AS149573] 151.243.98.1 191.324 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
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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