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 a month 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
157.201.149.51 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.83ms from Los Angeles, US
157.201.156.47 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.04ms from Los Angeles, US
157.201.173.133 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.66ms from Los Angeles, US
157.201.130.157 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.75ms from Los Angeles, US
157.201.240.68 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.228.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.99ms from Los Angeles, US
2620:5f:8000:f253:157:201:253:9 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 17.87ms from Seattle, US
157.201.18.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.15ms from Los Angeles, US
157.201.17.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.11ms from Los Angeles, US
157.201.253.9 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.69ms from Los Angeles, US
157.201.163.166 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.88ms from Los Angeles, US
157.201.150.131 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.86ms from Los Angeles, US
157.201.16.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.12ms from Los Angeles, US
157.201.231.145 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.87ms from Los Angeles, US
157.201.128.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.194.253 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.90ms from Los Angeles, US
157.201.132.198 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.81ms from Los Angeles, US
157.201.164.29 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.93ms from Los Angeles, US
157.201.155.21 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.76ms from Los Angeles, US
157.201.21.241 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.18ms from Los Angeles, US
157.201.230.131 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.86ms from Los Angeles, US
157.201.138.254 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.07ms from Los Angeles, US
157.201.131.15 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.02ms from Los Angeles, US
157.201.255.3 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.68ms from Los Angeles, US
157.201.129.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.87ms 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
62.166.222.81 AS50266 Odido Netherlands B.V. 4.10ms from Amsterdam, NL
4.21.31.225 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
64.139.242.1 AS35986 Vyve Broadband 4.98ms from Atlanta, US
12.226.217.1 AS7018 AT&T Enterprises, LLC 0.64ms from Atlanta, US
24.99.125.33 AS7922 Comcast Cable Communications, LLC 4.25ms from Atlanta, US
176.132.87.241 AS5410 Bouygues Telecom SA 3.92ms from Aubervilliers, FR
2.242.74.193 AS6805 Telefonica Germany GmbH & Co.OHG 3.96ms from Berlin, DE
52.61.1.97 AS8987 Amazon Data Services Ireland Ltd 0.30ms from Boardman, US
35.187.177.177 AS396982 Google LLC 0.13ms from Brussels, BE
5.182.37.177 AS209847 WorkTitans B.V. 0.12ms from Bucharest, RO
200.82.63.1 AS7303 Telecom Argentina S.A. 19.20ms from Buenos Aires, AR
181.229.115.1 AS7303 Telecom Argentina S.A. 1.64ms from Buenos Aires, AR
205.234.150.177 AS23352 DEFT.COM 0.79ms from Chicago, US
8.31.54.113 AS3356 Level 3 Parent, LLC 0.58ms from Chicago, US
17.138.221.65 AS714 Apple Inc. 1.03ms from Chicago, US
207.238.164.17 AS54676 Metro Data Center LLC 4.34ms from Cincinnati, US
131.241.93.1 AS6181 Cincinnati Bell Telephone Company LLC 2.94ms from Cincinnati, US
24.245.171.1 AS11492 CABLE ONE, INC. 7.94ms from Dallas, US
97.75.109.225 AS11915 TPx Communications 0.73ms from Dallas, US
146.6.25.129 AS18 University of Texas at Austin 5.56ms from Dallas, US
68.11.241.1 AS22773 Cox Communications Inc. 11.69ms from Dallas, US
208.202.172.49 AS701 Verizon Business 0.64ms from Dallas, US
209.217.54.1 AS7258 Webhero, Inc. 7.42ms from Dallas, US
52.208.181.225 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
88.153.44.1 AS3209 Vodafone GmbH 5.57ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 157.201.29.250
traceroute to 157.201.29.250 (157.201.29.250): 9 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 10.918 ms
3 *
4 *
6 [] 206.81.81.43 31.22 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Denver, 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 AS33281 at robtex.

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