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 90
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 90 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
160.111.244.22 ██████ 54
160.111.244.150 ██████████ 12
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
160.111.251.30 ██████████ 2
160.111.251.31 ██████████ 2
160.111.244.19 ██████████ 2

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Peers

There are 6 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS27922 Smithsonian Tropical Research Institute
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
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 0.27ms from Ashburn, US
160.111.248.28 AS25829 Smithsonian Institution 0.49ms from Ashburn, US
160.111.252.94 AS25829 Smithsonian Institution 0.63ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.21ms from Ashburn, US
160.111.200.96 AS25829 Smithsonian Institution 0.75ms from Ashburn, US
160.111.195.10 AS25829 Smithsonian Institution 6.80ms from Ashburn, US
38.127.143.233 AS25829 Smithsonian Institution 0.25ms from Ashburn, US
160.111.215.201 AS25829 Smithsonian Institution 0.81ms from Ashburn, US
160.111.251.31 AS25829 Smithsonian Institution 0.68ms from Ashburn, US
160.111.244.27 AS25829 Smithsonian Institution 0.62ms 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
175.154.197.53 AS4837 CHINA UNICOM China169 Backbone 4.79ms from Chengdu, CN
170.211.43.5 AS21852 State Of Arkansas, Division of Information Systems 10.45ms from Dallas, US
82.83.213.101 AS3209 Vodafone GmbH 6.67ms from Duesseldorf, DE
86.175.142.101 AS2856 British Telecommunications PLC 1.80ms from London, GB
131.239.107.37 AS46887 Crown Castle Fiber LLC 0.56ms from Los Angeles, US
91.196.250.117 AS43273 Optik Line LLC 19.00ms from Moscow, RU
186.226.166.21 AS53180 INFORTEL COMUNICACOES LTDA 18.15ms from Osasco, BR
73.37.94.165 AS7922 Comcast Cable Communications, LLC 5.06ms from Portland, US
201.55.238.5 AS28573 Claro NXT Telecomunicacoes Ltda 1.77ms from Sao Paulo, BR
211.195.92.181 AS4766 Korea Telecom 1.81ms from Seoul, KR
36.230.88.245 AS3462 Data Communication Business Group 1.31ms from Taipei, TW
175.168.206.245 AS4837 CHINA UNICOM China169 Backbone 8.10ms from Tieling, CN
157.147.113.197 AS2527 Sony Network Communications Inc. 9.17ms from Tokyo, JP
110.67.199.213 AS2527 Sony Network Communications Inc. 2.49ms from Tokyo, JP
99.208.38.229 AS812 Rogers Communications Canada Inc. 1.82ms from Toronto, CA
109.241.59.5 AS29314 VECTRA S.A. 10.65ms from Warsaw, PL
20.101.165.133 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
40.129.11.229 AS7029 Windstream Communications LLC 6.04ms from Ashburn, US
97.245.115.117 AS6167 Verizon Business 13.45ms from Dallas, US
98.37.93.21 AS7922 Comcast Cable Communications, LLC 6.19ms from Fremont, US
172.244.93.85 AS7922 Comcast Cable Communications, LLC 3.26ms from Houston, US
90.209.114.181 AS5607 Sky UK Limited 3.66ms from London, GB
76.167.50.101 AS20001 Charter Communications Inc 11.21ms from Los Angeles, US
61.246.132.5 AS9498 BHARTI Airtel Ltd. 0.60ms from Los Angeles, US
95.165.183.21 AS25513 PJSC Moscow city telephone network 1.58ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 160.111.85.204
traceroute to 160.111.85.204 (160.111.85.204): 7 hops max, 52 byte packets
2 [AS3356] 8.243.125.101 2.186 ms
3 *
4 [AS3356] 4.79.23.90 89.896 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Lima, PE
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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