206.207.128.0/20

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-206-207-128-0-2
OrgID:          UOAZ-Z
Parent:         NET-206-0-0-0-0
NetName:        ARIZ-FORMER-WEST
NetRange:       206.207.128.0 - 206.207.255.255
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
145.98.64.4	AS1103 SURF B.V.	`3.92ms` from Amsterdam, NL
64.132.166.164	AS3549 Level 3 Parent, LLC	`15.54ms` from Ashburn, US
72.83.102.84	AS701 Verizon Business	`1.67ms` from Ashburn, US
193.41.217.20	AS212946 Fiber-X S.A.R.L.	`1.21ms` from Beirut, LB
87.151.123.20	AS3320 Deutsche Telekom AG	`4.12ms` from Duesseldorf, DE
43.140.38.180	AS45090 Shenzhen Tencent Computer Systems Company Limited	`4.06ms` from Guangzhou, CN
79.222.141.84	AS3320 Deutsche Telekom AG	`1.53ms` from Hamburg, DE
103.211.93.84	AS135158 Softnet Limited	`3.19ms` from Hong Kong, HK
154.89.44.4	AS210334 Synertech Network Inc.	`0.33ms` from Hong Kong, HK
34.104.94.84	AS396982 Google LLC	`0.11ms` from Hong Kong, HK
221.126.167.212	AS9304 HGC Global Communications Limited	`1.67ms` from Hong Kong, HK
83.105.19.164	AS5378 Vodafone Limited	`6.04ms` from London, GB
192.0.116.68	AS2635 Automattic, Inc	`0.17ms` from Los Angeles, US
69.254.199.244	AS7922 Comcast Cable Communications, LLC	`14.08ms` from Los Angeles, US
160.36.161.164	AS3450 University of Tennessee	`9.39ms` from Murfreesboro, US
78.84.28.196	AS12578 SIA Tet	`1.10ms` from Riga, LV
172.240.21.68	AS7979 Servers.com, Inc.	`0.56ms` from San Jose, US
118.217.48.148	AS9318 SK Broadband Co Ltd	`2.89ms` from Seoul, KR
59.147.178.132	AS2527 Sony Network Communications Inc.	`8.87ms` from Tokyo, JP
137.208.98.68	AS1776 WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	`0.75ms` from Vienna, AT
92.99.91.4	AS5384 Emirates Internet	`3.50ms` from Al Fujairah City, AE
31.184.89.132	AS50266 Odido Netherlands B.V.	`2.75ms` from Amsterdam, NL
192.226.111.212	AS16524 MetTel	`1.45ms` from Atlanta, US
134.19.90.68	AS57353 vitroconnect GmbH	`2.72ms` from Frankfurt am Main, DE
62.179.105.20	AS6830 Liberty Global Europe Holding B.V.	`0.39ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -f5 -m11 206.207.141.21

traceroute to 206.207.141.21 (206.207.141.21): 11 hops max, 52 byte packets

5 [AS6939] 184.105.81.214 10.257 ms

6 [AS6939] 184.105.64.6 22.263 ms

7 [] 149.112.27.27 22.349 ms

8 [AS1706] 206.207.226.105 25.254 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Denver, US

On December 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.

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