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
157.201.193.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.10ms from Denver, US
157.201.163.140 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.32ms from Denver, US
157.201.129.62 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.09ms from Denver, US
2620:5f:8000:f253:157:201:253:11 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 17.69ms from Seattle, US
157.201.198.33 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.18ms from Denver, US
157.201.173.133 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 18.93ms from Denver, US
157.201.132.194 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.22ms from Denver, US
157.201.227.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.25ms from Denver, US
157.201.148.131 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.16ms from Denver, US
157.201.155.21 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.00ms from Denver, US
157.201.228.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.27ms from Denver, US
157.201.20.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.37ms from Denver, US
157.201.150.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.23ms from Denver, US
157.201.164.29 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.29ms from Denver, US
157.201.21.225 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.49ms from Denver, US
157.201.253.11 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 18.76ms from Denver, US
157.201.16.240 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.56ms from Denver, US
157.201.210.238 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.78ms from Denver, US
157.201.255.4 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 18.98ms from Denver, US
157.201.138.254 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.58ms from Denver, US
157.201.240.238 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.09ms from Denver, US
157.201.17.105 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.33ms from Denver, US
157.201.231.145 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.06ms from Denver, US
157.201.194.253 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.21ms from Denver, US
157.201.149.51 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 19.11ms from Denver, 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
92.67.228.129 AS1136 KPN B.V. 2.68ms from Amsterdam, NL
93.117.212.209 AS33915 Vodafone Libertel B.V. 2.08ms from Amsterdam, NL
62.195.103.1 AS33915 Vodafone Libertel B.V. 1.10ms from Amsterdam, NL
156.62.17.1 AS24398 Auckland University of Technology 4.07ms from Auckland, NZ
212.221.117.81 AS3257 GTT Communications Inc. 0.43ms from Barcelona, ES
185.187.129.65 AS56902 Energy Bridge Sarl 1.50ms from Beirut, LB
91.82.205.193 AS12301 Invitech ICT Services Kft. 4.40ms from Budapest, HU
181.165.249.1 AS7303 Telecom Argentina S.A. 5.71ms from Buenos Aires, AR
41.177.29.129 AS36874 Cybersmart 1.12ms from Cape Town, ZA
124.231.155.1 AS4134 CHINANET BACKBONE 6.74ms from Chenzhou, CN
80.72.146.33 AS34482 TDC Holding A/S 1.18ms from Copenhagen, DK
97.75.109.225 AS11915 TPx Communications 0.69ms from Dallas, US
70.182.80.129 AS22773 Cox Communications Inc. 5.14ms from Dallas, US
158.228.199.1 AS46269 UKG Kronos Systems, LLC 1.03ms from Frankfurt am Main, DE
194.150.246.1 AS31683 Zarzad Morskiego Portu Gdynia S.A 0.99ms from Gdansk, PL
212.254.184.241 AS12350 VTX Services SA 2.09ms from Geneve, CH
58.250.42.1 AS17623 China Unicom Shenzen network 6.38ms from Guangzhou, CN
159.75.2.225 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.94ms from Guangzhou, CN
202.80.128.1 AS9304 HGC Global Communications Limited 1.20ms from Hong Kong, HK
98.39.118.1 AS7922 Comcast Cable Communications, LLC 3.13ms from Houston, US
123.176.44.113 AS55577 Atria Convergence Technologies Ltd., 0.65ms from Hyderabad, IN
119.66.114.17 AS17858 LG POWERCOMM 1.99ms from Incheon, KR
124.63.38.1 AS17858 LG POWERCOMM 2.01ms from Incheon, KR
106.252.52.1 AS3786 LG DACOM Corporation 1.75ms from Incheon, KR
106.246.103.161 AS3786 LG DACOM Corporation 1.69ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f8 -m20 157.201.47.49
traceroute to 157.201.47.49 (157.201.47.49): 20 hops max, 52 byte packets
8 [AS3356] 4.69.219.50 131.559 ms
9 [AS3356] 4.26.65.166 131.637 ms
10 *
11 *
12 *
13 [AS46435] 74.118.16.16 129.522 ms
14 *
15 [AS33281] 157.201.253.10 129.913 ms
16 *
17 [AS33281] 157.201.253.10 129.667 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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