206.207.56.0/23

AS1706 · The University of Arizona

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Summary

Country	United States
Domain	arizona.edu
ASN	AS1706
Registry	ARIN
ID	UOAZ-Z

WHOIS Details

NetHandle:      NET-206-207-51-0-1
OrgID:          UOAZ-Z
Parent:         NET-206-0-0-0-0
NetName:        UOAZ-Z
NetRange:       206.207.51.0 - 206.207.63.255
NetType:        allocation
Comment:        Geofeed https://telcom.static.arizona.edu/geofeed.csv
RegDate:        1995-07-19
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:      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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 206.207.0.0/16

Range	ASN	Company	Num of IPs
206.207.224.0/19	AS1706	The University of Arizona	8,192
206.207.160.0/20	AS14690	Peoria Unified School District	4,096
206.207.50.0/24	AS2900	Arizona State University	256
206.207.152.0/24	AS393876	Phoenix-Mesa Gateway Airport Authority	256
206.207.94.0/24	AS40266	SpeedyQuick Networks Inc	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
37.245.130.215	AS5384 Emirates Internet	`5.27ms` from Al Fujairah City, AE
73.87.228.39	AS7922 Comcast Cable Communications, LLC	`5.73ms` from Ashburn, US
91.142.211.23	AS50926 AXARNET COMUNICACIONES, S.L.	`4.49ms` from Barcelona, ES
45.29.84.39	AS7018 AT&T Enterprises, LLC	`5.46ms` from Chicago, US
3.248.204.7	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
60.243.150.199	AS17488 Hathway IP Over Cable Internet	`1.42ms` from Hyderabad, IN
142.93.184.183	AS14061 DigitalOcean, LLC	`0.54ms` from New York City, US
172.179.96.135	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
125.156.43.183	AS4766 Korea Telecom	`5.72ms` from Seoul, KR
39.30.75.103	AS4766 Korea Telecom	`6.24ms` from Seoul, KR
220.93.17.87	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
101.43.116.247	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.49ms` from Shanghai, CN
91.209.12.55	AS7393 CYBERCON, INC.	`0.34ms` from St. Louis, US
198.252.206.231	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
145.118.145.119	AS1103 SURF B.V.	`2.26ms` from Amsterdam, NL
128.65.169.55	AS6079 RCN	`1.45ms` from Ashburn, US
106.196.104.231	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`7.00ms` from Delhi, IN
172.205.81.39	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
119.235.27.231	AS24532 PT. Inet Global Indo	`0.39ms` from Jakarta, ID
129.8.84.151	AS2037 California State University at Fresno	`8.40ms` from Los Angeles, US
47.137.231.87	AS5650 Frontier Communications of America, Inc.	`5.97ms` from Los Angeles, US
93.152.94.183	AS263812 SONDATECH S.A.S.	`0.08ms` from Mexico City, MX
218.223.192.39	AS18077 Yamaguchi Cable Vision Co.,Ltd	`4.94ms` from Osaka, JP
187.116.137.167	AS26599 TELEFÔNICA BRASIL S.A	`15.05ms` from Sao Paulo, BR
183.111.6.247	AS4766 Korea Telecom	`0.79ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f7 -m11 206.207.56.85

traceroute to 206.207.56.85 (206.207.56.85): 11 hops max, 52 byte packets

7 [] 149.112.27.27 115.033 ms

8 [AS1706] 206.207.226.105 118.241 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 20th 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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