Autonomous System 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
IPv4 addresses 65,536
IPv6 addresses 1,208,925,819,614,629,200,000,000
ASN type Education
Registry arin
Allocated 16 years ago on Aug 19, 2010
Updated 8 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 ████████ 1
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

33 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 20.95ms from Los Angeles, US
157.201.198.33 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.98ms from Los Angeles, US
157.201.248.10 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.06ms from Los Angeles, US
157.201.17.97 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 8.34ms from Salt Lake City, US
157.201.149.51 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.93ms from Los Angeles, US
157.201.164.29 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.09ms from Los Angeles, US
157.201.231.145 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.98ms from Los Angeles, US
157.201.148.231 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 8.52ms from Salt Lake City, US
157.201.150.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.92ms from Los Angeles, US
157.201.240.242 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 8.03ms from Salt Lake City, US
157.201.227.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.89ms from Los Angeles, US
157.201.132.198 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.87ms from Los Angeles, US
157.201.230.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.93ms from Los Angeles, US
157.201.172.249 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.91ms from Los Angeles, US
157.201.253.11 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.75ms from Los Angeles, US
157.201.156.47 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 8.14ms from Salt Lake City, US
157.201.138.254 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.12ms from Los Angeles, US
157.201.193.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.21.225 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.34ms from Los Angeles, US
157.201.128.92 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 7.94ms from Salt Lake City, US
2620:5f:8000:f253:157:201:253:11 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 12.63ms from Salt Lake City, US
157.201.129.64 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 8.10ms from Salt Lake City, US
157.201.173.133 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.76ms from Los Angeles, US
157.201.0.103 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.16ms from Los Angeles, US
157.201.194.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.92ms 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
86.106.23.1 AS201665 Anonymizer, LLC 1.07ms from Amsterdam, NL
84.27.69.1 AS33915 Vodafone Libertel B.V. 5.01ms from Amsterdam, NL
84.105.101.1 AS33915 Vodafone Libertel B.V. 5.24ms from Amsterdam, NL
71.166.203.1 AS701 Verizon Business 3.34ms from Ashburn, US
24.96.190.1 AS12083 WideOpenWest Finance LLC 7.58ms from Atlanta, US
219.237.199.1 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 3.60ms from Beijing, CN
34.209.120.193 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
181.60.254.1 AS10620 Telmex Colombia S.A. 2.02ms from Bogotá, CO
111.78.41.1 AS4134 CHINANET-BACKBONE 12.81ms from Changsha, CN
3.136.34.33 AS16509 Amazon.com, Inc. 0.09ms from Columbus, US
197.227.176.1 AS23889 Mauritius Telecom Ltd 0.61ms from Ebene, MU
187.144.182.113 AS8151 UNINET 0.99ms from Guadalajara, MX
187.195.95.49 AS8151 UNINET 8.69ms from Guadalajara, MX
59.148.32.17 AS9269 Hong Kong Broadband Network Ltd. 0.84ms from Hong Kong, HK
122.169.224.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.47ms from Hyderabad, IN
119.66.114.17 AS17858 LG POWERCOMM 1.79ms from Incheon, KR
124.55.211.1 AS17858 LG POWERCOMM 1.92ms from Incheon, KR
178.86.88.209 AS25019 Saudi Telecom Company JSC 1.43ms from Jeddah, SA
102.33.17.209 AS327782 Metrofibre Networx 0.20ms from Johannesburg, ZA
58.27.137.209 AS38264 National WiMAX/IMS environment 16.50ms from Karachi, PK
80.77.38.1 AS31520 Datagroup Retail 0.55ms from Kyiv, UA
109.23.193.1 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.09ms from Lausanne, CH
46.227.18.65 AS43142 ADELI SAS 1.84ms from Lyon, FR
90.164.218.129 AS12479 Orange Espagne SA 12.35ms from Madrid, ES
88.19.90.49 AS3352 TELEFONICA DE ESPANA S.A.U. 5.87ms 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 -f3 -m15 157.201.39.84
traceroute to 157.201.39.84 (157.201.39.84): 15 hops max, 52 byte packets
3 [AS3356] 4.69.219.58 151.111 ms
4 [AS3356] 4.26.65.166 149.968 ms
5 *
6 *
7 *
8 [AS46435] 74.118.16.16 157.89 ms
9 *
10 [AS33281] 157.201.253.10 157.926 ms
11 *
12 [AS33281] 157.201.253.10 157.961 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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