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 ██████████ 11
160.111.251.34 ██████████ 5
160.111.244.170 ██████████ 3
160.111.251.31 ██████████ 2
160.111.251.30 ██████████ 2
160.111.252.196 ██████████ 2
160.111.251.32 ██████████ 1
160.111.244.21 ██████████ 1
160.111.244.160 ██████████ 1

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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
38.127.143.233 AS25829 Smithsonian Institution 0.27ms from Ashburn, US
160.111.255.1 AS25829 Smithsonian Institution 0.24ms from Ashburn, US
160.111.200.90 AS25829 Smithsonian Institution 0.75ms from Ashburn, US
160.111.244.53 AS25829 Smithsonian Institution 0.63ms from Ashburn, US
160.111.215.201 AS25829 Smithsonian Institution 0.77ms from Ashburn, US
160.111.248.33 AS25829 Smithsonian Institution 0.52ms from Ashburn, US
160.111.251.34 AS25829 Smithsonian Institution 0.74ms from Ashburn, US
160.111.195.10 AS25829 Smithsonian Institution 6.76ms from Ashburn, US
160.111.252.24 AS25829 Smithsonian Institution 0.62ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.21ms 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
210.12.172.5 AS4808 China Unicom Beijing Province Network 3.85ms from Beijing, CN
20.252.220.117 AS8075 Microsoft Corporation 0.30ms from Boydton, US
67.140.184.213 AS7029 Windstream Communications LLC 13.56ms from Chicago, US
185.143.36.5 AS5089 Virgin Media Limited 2.10ms from London, GB
95.252.215.197 AS3269 Telecom Italia S.p.A. 5.62ms from Milan, IT
116.50.85.213 AS38529 Reliance Industries Limited WAN Backbone Interface with ISPs in India 1.32ms from Mumbai, IN
111.217.209.37 AS2527 Sony Network Communications Inc. 1.81ms from Osaka, JP
177.155.80.37 AS263583 ATRANET TELECOMUNICACOES LTDA 0.86ms from Osasco, BR
18.233.218.245 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
65.74.184.21 AS17018 Quality Technology Services, LLC 3.84ms from San Jose, US
190.114.53.117 AS27901 Pacifico Cable SPA. 0.11ms from Santiago, CL
121.5.19.149 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.36ms from Shanghai, CN
163.139.78.149 AS2519 ARTERIA Networks Corporation 0.45ms from Tokyo, JP
107.223.192.37 AS7018 AT&T Enterprises, LLC 2.04ms from Atlanta, US
213.23.240.53 AS3209 Vodafone GmbH 6.41ms from Berlin, DE
35.234.30.165 AS396982 Google LLC 0.16ms from Chang-hua, TW
73.103.34.149 AS7922 Comcast Cable Communications, LLC 8.55ms from Chicago, US
5.231.238.5 AS12586 GHOSTnet GmbH 0.22ms from Frankfurt am Main, DE
158.101.181.229 AS31898 Oracle Corporation 0.32ms from Frankfurt am Main, DE
83.196.163.117 AS3215 Orange S.A. 8.66ms from Frankfurt am Main, DE
79.105.95.165 AS12389 PJSC Rostelecom 10.28ms from Khabarovsk, RU
86.167.120.21 AS2856 British Telecommunications PLC 5.69ms from London, GB
187.245.195.197 AS262916 Mega Cable, S.A. de C.V. 3.99ms from Los Angeles, US
40.135.38.101 AS7029 Windstream Communications LLC 0.33ms from Los Angeles, US
149.74.199.37 AS12479 Orange Espagne SA 11.15ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 160.111.253.2
traceroute to 160.111.253.2 (160.111.253.2): 64 hops max, 52 byte packets
4 [AS12956] 94.142.116.95 61.403 ms
5 *
6 *
7 [AS3356] 4.79.23.90 89.53 ms
8 [AS25829] 160.111.253.2 90.747 ms
Measurement taken from IPinfo ProbeNet in Guatemala City, GT
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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