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 1,208,925,819,614,629,174,706,176
ASN type Education
Registry arin
Allocated 16 years ago on Aug 19, 2010
Updated 7 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

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

IP Address ASN Details
157.201.194.129 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.96ms from Los Angeles, US
157.201.16.251 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.27ms from Los Angeles, US
157.201.163.165 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.92ms from Los Angeles, US
157.201.132.194 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.90ms from Los Angeles, US
157.201.20.41 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.22ms from Los Angeles, US
157.201.253.13 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.75ms from Los Angeles, US
157.201.231.151 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.97ms from Los Angeles, US
157.201.149.51 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.93ms from Los Angeles, US
157.201.130.157 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.227.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.95ms from Los Angeles, US
157.201.155.19 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.88ms from Los Angeles, US
157.201.164.29 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.11ms from Los Angeles, US
157.201.230.131 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.95ms from Los Angeles, US
157.201.210.238 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.99ms from Los Angeles, US
157.201.228.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.89ms from Los Angeles, US
157.201.172.249 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.96ms from Los Angeles, US
157.201.22.2 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.49ms from Seattle, US
157.201.21.225 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.24ms from Los Angeles, US
157.201.128.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.85ms from Los Angeles, US
157.201.17.85 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.17ms from Los Angeles, US
157.201.131.15 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.09ms from Los Angeles, US
157.201.129.1 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.95ms from Los Angeles, US
2620:5f:8000:f253:157:201:253:9 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 17.74ms from Seattle, US
157.201.0.103 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 21.18ms from Los Angeles, US
157.201.240.199 AS33281 BRIGHAM YOUNG UNIVERSITY - IDAHO 20.93ms 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
5.63.72.1 AS9198 JSC Kazakhtelecom 14.47ms from Almaty, KZ
3.217.1.65 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
168.29.158.1 AS3479 Board of Regents of the University System of Georgia 2.10ms from Atlanta, US
49.49.189.49 AS45758 Triple T Broadband Public Company Limited 2.95ms from Bangkok, TH
151.182.102.1 AS12430 VODAFONE ESPANA S.A.U. 4.18ms from Barcelona, ES
188.2.100.1 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 3.66ms from Belgrade, RS
31.133.91.1 AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.92ms from Bursa, TR
41.25.35.65 AS36994 Vodacom 3.20ms from Cape Town, ZA
171.213.196.1 AS4134 CHINANET-BACKBONE 2.45ms from Chengdu, CN
24.35.181.1 AS11976 Fidelity Communication International Inc. 11.81ms from Chicago, US
161.13.37.65 AS13428 Surf Air Wireless, LLC 4.90ms from Chicago, US
199.89.57.1 AS46449 Astrea 7.76ms from Chicago, US
80.72.146.33 AS34482 TDC Holding A/S 1.25ms from Copenhagen, DK
68.43.174.1 AS7922 Comcast Cable Communications, LLC 2.44ms from Detroit, US
37.211.32.1 AS8781 Ooredoo Q.S.C. 0.24ms from Doha, QA
109.255.176.1 AS6830 Liberty Global Europe Holding B.V. 1.17ms from Dublin, IE
184.69.248.65 AS6327 Shaw Communications 0.60ms from Edmonton, CA
181.214.205.1 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 0.44ms from Frankfurt am Main, DE
115.227.221.193 AS4134 CHINANET-BACKBONE 5.27ms from Hangzhou, CN
113.164.38.241 AS45899 VNPT Corp 5.04ms from Hanoi, VN
98.200.152.1 AS7922 Comcast Cable Communications, LLC 4.19ms from Houston, US
115.91.233.17 AS3786 LG DACOM Corporation 1.57ms from Incheon, KR
122.129.112.113 AS38896 PT. Centra Global Investama 1.14ms from Jakarta, ID
70.184.232.145 AS22773 Cox Communications Inc. 4.16ms from Kansas City, US
78.27.160.1 AS15683 AS6723 LIMITED LIABILITY COMPANY 0.21ms from Kyiv, UA

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 157.201.246.84
traceroute to 157.201.246.84 (157.201.246.84): 15 hops max, 52 byte packets
3 [AS3356] 4.69.219.58 49.913 ms
4 [AS3356] 4.26.65.166 48.83 ms
5 *
6 *
7 *
8 [AS46435] 74.118.16.16 72.282 ms
9 *
10 [AS33281] 157.201.253.10 72.387 ms
11 *
12 [AS33281] 157.201.253.10 72.916 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Charlotte, 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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