204.229.208.0/21

AS1706 · The University of Arizona

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Summary

Country	United States
Domain	arizona.edu
ASN	AS1706
Registry	ARIN
ID	ARIZ-FORMER-WEST

WHOIS Details

NetHandle:      NET-204-229-192-0-2
OrgID:          UOAZ-Z
Parent:         NET-204-0-0-0-0
NetName:        ARIZ-FORMER-WEST
NetRange:       204.229.192.0 - 204.229.255.255
NetType:        allocation
Comment:        Geofeed https://telcom.static.arizona.edu/geofeed.csv
RegDate:        1995-01-12
Updated:        2023-11-09
Source:         ARIN


OrgID:          UOAZ-Z
OrgName:        The University of Arizona
CanAllocate:    
Street:         1077 N Highland Ave
City:           Tucson
State/Prov:     AZ
Country:        US
PostalCode:     85721
RegDate:        2018-10-01
Updated:        2023-09-21
OrgAdminHandle: CD503-ARIN
OrgTechHandle:  CD503-ARIN
OrgAbuseHandle: ABUSE2144-ARIN
Source:         ARIN


POCHandle:      ABUSE2144-ARIN
IsRole:         Y
LastName:       Abuse Contact
FirstName:      
Street:         1077 N Highland Ave
City:           Tucson
State/Prov:     AZ
Country:        US
PostalCode:     85721
RegDate:        2009-01-13
Updated:        2023-11-03
OfficePhone:    +1-520-621-6710
Mailbox:        abuse@arizona.edu
Source:         ARIN


POCHandle:      CD503-ARIN
IsRole:         N
LastName:       De Young
FirstName:      Chris
Street:         1077 North Highland Avenue
City:           Tucson
State/Prov:     AZ
Country:        US
PostalCode:     85721
RegDate:        1996-02-09
Updated:        2025-05-13
OfficePhone:    +1-520-626-3213
Mailbox:        chd@arizona.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.229.0.0/16

Range	ASN	Company	Num of IPs
204.229.234.0/24	AS20001	NAU Yuma	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
114.112.79.197	AS23724 IDC, China Telecommunications Corporation	`3.21ms` from Beijing, CN
125.33.32.197	AS4808 China Unicom Beijing Province Network	`3.88ms` from Beijing, CN
193.174.105.245	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.45ms` from Berlin, DE
132.164.205.181	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
65.62.237.133	AS8011 MongoDB, Inc.	`0.10ms` from Frankfurt am Main, DE
37.57.119.69	AS13188 CONTENT DELIVERY NETWORK LTD	`1.27ms` from Kharkiv, UA
175.141.37.229	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.57ms` from Kuala Lumpur, MY
47.157.174.229	AS5650 Frontier Communications of America, Inc.	`3.26ms` from Los Angeles, US
116.93.121.197	AS23930 VITRO INC.	`0.36ms` from Manila, PH
93.202.53.149	AS3320 Deutsche Telekom AG	`6.19ms` from Nuernberg, DE
195.145.168.229	AS3320 Deutsche Telekom AG	`3.69ms` from Nuernberg, DE
71.209.170.197	AS209 CenturyLink Communications, LLC	`1.74ms` from Phoenix, US
101.101.215.85	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`1.01ms` from Seoul, KR
14.68.139.21	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
42.192.144.229	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.71ms` from Shanghai, CN
154.73.30.5	AS21003 General Post and Telecommunication Company (GPTC)	`1.66ms` from Tripoli, LY
80.120.162.5	AS8447 A1 Telekom Austria AG	`0.17ms` from Vienna, AT
23.23.233.133	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
44.225.234.69	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
158.195.13.101	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`0.76ms` from Bratislava, SK
81.196.170.5	AS8708 DIGI ROMANIA S.A.	`11.90ms` from Budapest, HU
92.212.138.245	AS3209 Vodafone GmbH	`5.78ms` from Duesseldorf, DE
91.4.212.5	AS3320 Deutsche Telekom AG	`3.88ms` from Duesseldorf, DE
58.63.61.165	AS4134 CHINANET-BACKBONE	`2.37ms` from Guangzhou, CN
115.139.131.197	AS17858 LG POWERCOMM	`2.39ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m14 204.229.211.42

traceroute to 204.229.211.42 (204.229.211.42): 14 hops max, 52 byte packets

2 [AS18451] 208.81.7.49 0.309 ms

3 [AS6939] 216.66.74.57 1.662 ms

4 [AS6939] 184.105.64.85 10.235 ms

5 *

6 *

7 *

8 *

9 [AS6939] 184.105.64.6 47.79 ms

10 [] 149.112.27.27 47.584 ms

11 [AS1706] 206.207.226.105 50.765 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Winnipeg, CA

On March 20th 2026

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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