206.207.176.0/20

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:      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


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

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

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

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
82.27.141.244	AS6079 RCN	`1.48ms` from Ashburn, US
52.188.84.20	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
98.29.77.100	AS10796 Charter Communications Inc	`8.84ms` from Columbus, US
87.104.15.148	AS44869 FIBIA P/S	`3.33ms` from Copenhagen, DK
84.60.153.52	AS3209 Vodafone GmbH	`5.86ms` from Frankfurt am Main, DE
196.24.79.100	AS2018 TENET (The UNINET Project)	`0.77ms` from Johannesburg, ZA
78.138.159.4	AS28840 PJSC "TATTELECOM"	`1.01ms` from Kazan, RU
73.179.116.116	AS7922 Comcast Cable Communications, LLC	`5.41ms` from Miami, US
153.187.188.116	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.04ms` from Osaka, JP
191.186.232.180	AS28573 Claro NXT Telecomunicacoes Ltda	`7.05ms` from Porto Alegre, BR
80.211.8.100	AS31034 Aruba S.p.A.	`0.33ms` from Arezzo, IT
147.161.99.132	AS35699 Adamo Telecom Iberia S.A.	`1.23ms` from Barcelona, ES
104.208.178.4	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
71.69.129.180	AS11426 Charter Communications Inc	`11.47ms` from Charlotte, US
165.225.5.4	AS22616 ZSCALER, INC.	`0.35ms` from Chicago, US
120.136.34.4	AS45187 Rackspace IT Hosting AS IT Hosting Provider Hong Kong	`0.90ms` from Hong Kong, HK
73.6.185.180	AS7922 Comcast Cable Communications, LLC	`7.10ms` from Houston, US
109.159.2.244	AS2856 British Telecommunications PLC	`4.41ms` from London, GB
2.15.39.68	AS3215 Orange S.A.	`4.09ms` from Marseille, FR
58.171.165.100	AS1221 Telstra Limited	`1.98ms` from Melbourne, AU
213.149.217.100	AS3302 Retelit Digital Services S.p.A.	`1.43ms` from Milan, IT
141.224.0.4	AS18454 Augsburg University	`0.31ms` from Minneapolis, US
59.130.125.100	AS18126 Chubu Telecommunications Company, Inc.	`10.27ms` from Osaka, JP
83.199.66.36	AS3215 Orange S.A.	`15.05ms` from Paris, FR
188.175.125.116	AS16246 O2 Czech Republic, a.s.	`3.67ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 -f3 -m16 206.207.191.251

traceroute to 206.207.191.251 (206.207.191.251): 16 hops max, 52 byte packets

3 [AS11798] 199.58.196.125 0.993 ms

4 *

5 *

6 [AS174] 154.54.5.154 18.311 ms

7 *

8 [AS174] 154.54.169.2 30.549 ms

9 [AS174] 154.54.45.161 40.771 ms

10 [AS174] 66.28.4.242 40.973 ms

11 [AS174] 38.142.104.98 40.516 ms

12 *

13 [AS1706] 206.207.226.105 44.515 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Orem, US

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.

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