Autonomous System details

AS25829

Smithsonian Institution  ·  si.edu

United States

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AS25829 – Smithsonian Institution

Field Value
Country United States
Website si.edu
Hosted domains 93
IPv4 addresses 63,744
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 24 years ago on May 16, 2002
Updated 6 years ago on Nov 13, 2019

IP Ranges

Netblock Company Num of IPs
160.111.0.0/17 Smithsonian Institution 32,768
160.111.128.0/18 Smithsonian Institution 16,384
160.111.192.0/19 Smithsonian Institution 8,192
160.111.240.0/20 Smithsonian Institution 4,096
160.111.224.0/21 Smithsonian Institution 2,048
38.127.143.0/24 Smithsonian Institution 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS25829
                                                OrgID:          AS25829
                                                ASName:         AS25829
                                                ASNumber:       AS25829
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 93 domain names hosted across 18 IP addresses on this ASN.

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IP Address Domain Domains on this IP
160.111.244.22 ██████ 56
160.111.244.150 ██████████ 11
160.111.252.196 ██████████ 10
160.111.244.48 ██████████ 6
160.111.251.34 ██████████ 5
160.111.248.42 ███████ 3
160.111.244.170 ██████████ 3
160.111.251.31 ██████████ 2
160.111.244.19 ██████████ 2
160.111.251.30 ██████████ 2

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Peers

There are 5 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS174 Cogent Communications, LLC
AS27922 Smithsonian Tropical Research Institute
AS3356 Level 3 Parent, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS27922 Smithsonian Tropical Research Institute
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
160.111.255.1 AS25829 Smithsonian Institution 0.26ms from Ashburn, US
160.111.248.16 AS25829 Smithsonian Institution 0.51ms from Ashburn, US
160.111.215.201 AS25829 Smithsonian Institution 0.96ms from Ashburn, US
160.111.252.74 AS25829 Smithsonian Institution 0.67ms from Ashburn, US
160.111.195.11 AS25829 Smithsonian Institution 6.74ms from Ashburn, US
160.111.251.34 AS25829 Smithsonian Institution 0.77ms from Ashburn, US
160.111.244.47 AS25829 Smithsonian Institution 0.69ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.20ms from Ashburn, US
160.111.200.88 AS25829 Smithsonian Institution 0.86ms from Ashburn, US
38.127.143.233 AS25829 Smithsonian Institution 0.27ms 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
69.10.244.101 AS12211 Operations & Compliance Network LLC 6.07ms from Ashburn, US
52.12.16.69 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
201.38.215.5 AS4230 CLARO S.A. 0.34ms from Brasilia, BR
222.77.107.213 AS4134 CHINANET-BACKBONE 5.05ms from Fuzhou, CN
213.190.105.101 AS25509 Hringidan ehf / Vortex Inc 2.47ms from Hafnarfjoerdur, IS
59.188.75.117 AS9269 Hong Kong Broadband Network Ltd. 1.10ms from Hong Kong, HK
75.85.211.53 AS20001 Charter Communications Inc 8.79ms from Los Angeles, US
154.123.170.117 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 14.14ms from Nairobi, KE
60.92.92.5 AS17676 SoftBank Corp. 3.78ms from Osaka, JP
193.214.150.37 AS2119 Telenor Norge AS 2.28ms from Oslo, NO
73.202.42.37 AS7922 Comcast Cable Communications, LLC 7.85ms from San Jose, US
220.67.146.21 AS18329 Sangmyung University 5.05ms from Seoul, KR
1.71.138.229 AS4134 CHINANET-BACKBONE 0.20ms from Taiyuan, CN
185.201.148.245 AS209622 uPress Inc 0.17ms from Tel Aviv, IL
61.185.44.229 AS4134 CHINANET-BACKBONE 2.42ms from Xi'an, CN
80.219.24.21 AS6730 Sunrise GmbH 5.58ms from Zuerich, CH
180.216.199.229 AS4804 Microplex PTY LTD 12.72ms from Brisbane, AU
116.142.88.133 AS4837 CHINA UNICOM China169 Backbone 2.30ms from Changchun, CN
68.219.206.21 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
151.230.50.133 AS5607 Sky UK Limited 6.03ms from Erith, GB
50.152.92.5 AS7922 Comcast Cable Communications, LLC 3.35ms from Houston, US
4.36.108.21 AS3356 Level 3 Parent, LLC 0.36ms from Los Angeles, US
167.57.254.181 AS6057 Administracion Nacional de Telecomunicaciones 1.80ms from Montevideo, UY
80.248.61.5 AS39612 Tevia Ltd. 0.59ms from Moscow, RU
118.2.169.5 AS4713 NTT DOCOMO BUSINESS,Inc. 3.43ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 160.111.77.19
traceroute to 160.111.77.19 (160.111.77.19): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 1.011 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, US
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 AS25829 at robtex.

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