129.101.64.0/18

AS11808 · University of Idaho

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Summary

Country	United States
Domain	uidaho.edu
ASN	AS11808
Registry	ARIN
ID	UIDAHO

WHOIS Details

NetHandle:      NET-129-101-64-0-1
OrgID:          UNIVER-258-Z
Parent:         NET-129-0-0-0-0
NetName:        UIDAHO
NetRange:       129.101.64.0 - 129.101.255.255
NetType:        allocation
RegDate:        1988-06-13
Updated:        2024-03-22
TechHandle:     UIDAH-ARIN
AbuseHandle:    UIDAH1-ARIN
Source:         ARIN


OrgID:          UNIVER-258-Z
OrgName:        University of Idaho
CanAllocate:    
Street:         Office of Information Technology
Street:         875 Perimeter Dr, MS 3155
City:           Moscow
State/Prov:     ID
Country:        US
PostalCode:     83844
RegDate:        2011-06-22
Updated:        2025-09-11
OrgAdminHandle: UIDAH-ARIN
OrgTechHandle:  UIDAH-ARIN
OrgAbuseHandle: UIDAH1-ARIN
Source:         ARIN


POCHandle:      UIDAH-ARIN
IsRole:         Y
LastName:       UIDAHO-HOSTMASTER
FirstName:      
Street:         Office of Information Technology
Street:         875 Perimeter Dr, MS 3155 
City:           Moscow
State/Prov:     ID
Country:        US
PostalCode:     83844-3155
RegDate:        2008-06-11
Updated:        2025-09-11
OfficePhone:    +1-208-885-2002
Mailbox:        hostmaster@uidaho.edu
Source:         ARIN


POCHandle:      UIDAH1-ARIN
IsRole:         Y
LastName:       UIDAHO- ABUSE
FirstName:      
Street:         Office of Information Technology
Street:         875 Perimeter Dr, MS 3155 
City:           Moscow
State/Prov:     ID
Country:        US
PostalCode:     83844-3155
RegDate:        2013-08-15
Updated:        2025-09-11
OfficePhone:    +1-208-885-1060
Mailbox:        abuse@uidaho.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 129.101.0.0/16

Range	ASN	Company	Num of IPs
129.101.0.0/18	AS11232	Midcontinent Communications	16,384
129.101.0.0/18	AS62896	Midcontinent Communications	16,384

Hosted domains

There are 7 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.101.119.143	uiuec.org	3
129.101.105.185	ecologyonline.net	2
129.101.117.91	uidaho.dev	1
129.101.105.230	pollybemis.org	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
129.101.118.66	AS11808 University of Idaho	`9.31ms` from Seattle, 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
161.65.253.18	AS9790 Two Degrees Networks Limited	`6.49ms` from Christchurch, NZ
23.236.54.114	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
95.175.125.82	AS49282 Ficolo Oy	`0.68ms` from Helsinki, FI
20.207.102.18	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
185.186.124.2	AS206245 Subset Solutions UK Limited	`0.44ms` from London, GB
185.157.48.2	AS62217 VooServers	`1.21ms` from London, GB
143.47.55.242	AS31898 Oracle Corporation	`0.15ms` from Madrid, ES
152.231.42.2	AS28036 Telefonia Celular de Nicaragua SA.	`0.62ms` from Managua, NI
86.211.225.130	AS3215 Orange S.A.	`3.91ms` from Marseille, FR
223.181.137.146	AS24560 Bharti Airtel Ltd., Telemedia Services	`14.45ms` from Mumbai, IN
3.233.19.2	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
98.84.55.130	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
113.156.146.2	AS2516 KDDI CORPORATION	`0.91ms` from Tokyo, JP
119.100.172.66	AS4134 CHINANET-BACKBONE	`11.45ms` from Wuhan, CN
95.78.152.162	AS41661 JSC "ER-Telecom Holding"	`3.91ms` from Yekaterinburg, RU
120.5.167.50	AS4837 CHINA UNICOM China169 Backbone	`9.74ms` from Beijing, CN
8.45.232.162	AS3356 Level 3 Parent, LLC	`0.57ms` from Chicago, US
72.110.226.34	AS6167 Verizon Business	`14.83ms` from Chicago, US
12.209.167.34	AS7018 AT&T Enterprises, LLC	`2.19ms` from Chicago, US
62.246.106.18	AS12312 ecotel communication ag	`8.64ms` from Duesseldorf, DE
62.90.120.50	AS1680 Cellcom Fixed Line Communication L.P	`2.48ms` from Haifa, IL
195.224.114.34	AS5413 Wavenet Limited	`1.42ms` from London, GB
23.7.240.242	AS16625 Akamai Technologies, Inc.	`0.45ms` from Manila, PH
92.143.81.146	AS3215 Orange S.A.	`5.85ms` from Marseille, FR
128.0.127.242	AS56550 STEL S.R.L.	`18.22ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 -m8 129.101.121.38

traceroute to 129.101.121.38 (129.101.121.38): 8 hops max, 52 byte packets

3 [AS20495] 217.148.164.16 0.365 ms

4 [AS20495] 217.148.190.1 18.303 ms

5 [] 80.249.208.122 0.594 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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