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
160.111.251.34 AS25829 Smithsonian Institution 0.77ms from Ashburn, US
160.111.195.11 AS25829 Smithsonian Institution 6.74ms from Ashburn, US
160.111.252.74 AS25829 Smithsonian Institution 0.67ms from Ashburn, US
160.111.253.5 AS25829 Smithsonian Institution 0.20ms from Ashburn, US
160.111.255.1 AS25829 Smithsonian Institution 0.26ms from Ashburn, US
160.111.244.47 AS25829 Smithsonian Institution 0.69ms from Ashburn, US
38.127.143.233 AS25829 Smithsonian Institution 0.27ms from Ashburn, US
160.111.215.201 AS25829 Smithsonian Institution 0.96ms from Ashburn, US
160.111.200.88 AS25829 Smithsonian Institution 0.86ms from Ashburn, US
160.111.248.16 AS25829 Smithsonian Institution 0.51ms 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
52.188.155.149 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
70.171.15.213 AS22773 Cox Communications Inc. 13.77ms from Atlanta, US
167.198.18.21 AS2897 Georgia Technology Authority 5.07ms from Atlanta, US
221.222.164.117 AS4808 China Unicom Beijing Province Network 3.20ms from Beijing, CN
1.92.75.101 AS55990 Huawei Cloud Service data center 3.36ms from Beijing, CN
206.204.117.37 AS5009 REV 13.28ms from Dallas, US
189.84.105.101 AS270904 L Pinheiro de Souza EIRELI 19.95ms from Fortaleza, BR
1.95.88.165 AS55990 Huawei Cloud Service data center 0.98ms from Guiyang, CN
113.255.229.117 AS9304 HGC Global Communications Limited 1.56ms from Hong Kong, HK
154.123.170.117 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 14.14ms from Nairobi, KE
102.215.76.101 AS329101 Icon Fiber Solutions ltd 0.25ms from Nairobi, KE
69.74.71.85 AS54004 Cablevision Lightpath LLC 1.64ms from New York City, US
118.2.169.5 AS4713 NTT DOCOMO BUSINESS,Inc. 3.43ms from Osaka, JP
18.233.218.245 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
182.217.4.181 AS17858 LG POWERCOMM 1.71ms from Seoul, KR
95.52.126.181 AS12389 PJSC Rostelecom 9.61ms from Stockholm, SE
121.98.195.245 AS9790 Two Degrees Networks Limited 1.34ms from Auckland, NZ
20.102.143.229 AS8075 Microsoft Corporation 0.29ms from Boydton, US
41.251.197.5 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.07ms from Casablanca, MA
177.69.64.229 AS16735 ALGAR TELECOM S/A 0.57ms from Curitiba, BR
173.175.190.21 AS11427 Charter Communications Inc 18.54ms from Dallas, US
113.64.23.229 AS4134 CHINANET-BACKBONE 7.77ms from Guangzhou, CN
45.18.5.181 AS7018 AT&T Enterprises, LLC 5.31ms from Houston, US
162.193.189.5 AS7018 AT&T Enterprises, LLC 1.70ms from Kansas City, US
139.103.127.85 AS611 NB-PEI Educational Computer Network 16.04ms from Montreal, CA

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 160.111.136.143
traceroute to 160.111.136.143 (160.111.136.143): 7 hops max, 52 byte packets
2 [AS3356] 4.4.70.233 39.422 ms
3 *
4 [AS3356] 4.79.23.90 67.934 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Taos, 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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