AS number details

AS33281

BRIGHAM YOUNG UNIVERSITY - IDAHO  ·  byui.edu

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AS33281 – BRIGHAM YOUNG UNIVERSITY - IDAHO

Field Value
Country United States
Website byui.edu
Hosted domains 4
Number of IPv4 65,536
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Education
Registry arin
Allocated 15 years ago on Aug 19, 2010
Updated 3 months ago on Aug 29, 2025
Netblock Company Num of IPs
157.201.0.0/16 BRIGHAM YOUNG UNIVERSITY - IDAHO 65,536
157.201.0.0/24 BRIGHAM YOUNG UNIVERSITY - IDAHO 256
Netblock Company
2620:5f:8000::/48 BRIGHAM YOUNG UNIVERSITY - IDAHO
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WHOIS Details


                                                ASHandle:       AS33281
                                                OrgID:          AS33281
                                                ASName:         AS33281
                                                ASNumber:       AS33281
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 4 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.201.130.208 ██████████ 3
157.201.130.149 ████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS21947 Blackfoot Telephone Cooperative, Inc.
AS46435 IRON
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS21947 Blackfoot Telephone Cooperative, Inc.
AS46435 IRON
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
157.201.163.166 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.96ms from Los Angeles, US
157.201.0.102 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.15ms from Los Angeles, US
157.201.253.11 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.70ms from Los Angeles, US
157.201.18.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.28ms from Los Angeles, US
157.201.227.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.92ms from Los Angeles, US
157.201.173.133 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.78ms from Los Angeles, US
157.201.248.10 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.91ms from Los Angeles, US
157.201.21.241 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.20ms from Los Angeles, US
157.201.129.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.131.15 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.04ms from Los Angeles, US
157.201.193.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.92ms from Los Angeles, US
157.201.138.254 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.08ms from Los Angeles, US
157.201.231.151 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.84ms from Los Angeles, US
157.201.230.131 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.82ms from Los Angeles, US
157.201.240.199 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.80ms from Los Angeles, US
157.201.17.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.15ms from Los Angeles, US
157.201.150.132 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.84ms from Los Angeles, US
157.201.132.198 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.79ms from Los Angeles, US
157.201.130.171 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.79ms from Los Angeles, US
157.201.155.19 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.78ms from Los Angeles, US
157.201.172.249 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.91ms from Los Angeles, US
2620:5f:8000:f253:157:201:253:9 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 17.78ms from Seattle, US
157.201.157.123 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.01ms from Los Angeles, US
157.201.16.128 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.18ms from Los Angeles, US
157.201.148.30 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.84ms from Los Angeles, 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
141.252.42.1 AS1103 SURF B.V. 4.57ms from Amsterdam, NL
83.85.132.1 AS33915 Vodafone Libertel B.V. 1.87ms from Amsterdam, NL
4.156.3.33 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
222.155.208.1 AS4771 Spark New Zealand Trading Ltd. 5.96ms from Auckland, NZ
201.251.52.17 AS22927 Telefonica de Argentina 0.66ms from Buenos Aires, AR
181.4.215.1 AS7303 Telecom Argentina S.A. 3.29ms from Cordoba, AR
177.220.188.1 AS14868 Ligga Telecomunicações S.A. 0.26ms from Curitiba, BR
47.219.124.1 AS19108 Optimum 3.22ms from Dallas, US
68.11.241.1 AS22773 Cox Communications Inc. 11.62ms from Dallas, US
12.239.92.33 AS7018 AT&T Enterprises, LLC 11.68ms from Dallas, US
115.237.5.129 AS4134 CHINANET-BACKBONE 5.52ms from Hangzhou, CN
70.122.128.1 AS11427 Charter Communications Inc 8.36ms from Houston, US
222.189.254.1 AS4134 CHINANET-BACKBONE 9.02ms from Huai'an, CN
45.185.212.129 AS269443 LOGNET PROVIDER INTERNET LTDA 4.24ms from Joao Pessoa, BR
222.219.74.1 AS4134 CHINANET-BACKBONE 6.77ms from Kunming, CN
85.240.5.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.75ms from Lisbon, PT
80.42.248.1 AS13285 TalkTalk Communications Limited 8.56ms from London, GB
80.1.79.241 AS5089 Virgin Media Limited 4.54ms from London, GB
129.8.188.1 AS2037 California State University at Fresno 8.44ms from Los Angeles, US
72.193.255.1 AS22773 Cox Communications Inc. 6.08ms from Los Angeles, US
67.182.8.209 AS7922 Comcast Cable Communications, LLC 11.09ms from Los Angeles, US
85.49.151.1 AS12479 Orange Espagne SA 7.32ms from Madrid, ES
154.58.3.161 AS174 Cogent Communications, LLC 9.04ms from Madrid, ES
89.36.85.1 AS200810 CONECTA 3 TELECOM S.L. 7.01ms from Madrid, ES
4.199.88.225 AS8075 Microsoft Corporation 0.52ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 157.201.41.59
traceroute to 157.201.41.59 (157.201.41.59): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Delhi, 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 AS33281 at robtex.

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