204.99.0.0/17

AS18862  ·  Omnicare, Inc.

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Summary

Country United States
Domain arizona.edu
ASN AS18862
Registry ARIN
ID ARIZ-FORMER-WEST

WHOIS Details

NetHandle:      NET-204-99-0-0-1
OrgID:          UOAZ-Z
Parent:         NET-204-0-0-0-0
NetName:        ARIZ-FORMER-WEST
NetRange:       204.99.0.0 - 204.99.127.255
NetType:        allocation
Comment:        Geofeed https://telcom.static.arizona.edu/geofeed.csv
RegDate:        1994-07-12
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:      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 204.99.0.0/16

Range ASN Company Num of IPs
204.99.192.0/20 AS16403 Boise Cascade Company 4,096
204.99.154.0/23 AS15305 City of Logan 512
204.99.140.0/24 AS210305 Network Device Education Foundation Inc 256
204.99.132.0/24 AS15096 Network Device Education Foundation Inc 256
204.99.129.0/24 AS6315 Lumpnet 256
204.99.153.0/24 AS15305 City of Logan 256
204.99.128.0/24 AS17055 Utah Education Network 256

Hosted domains

There are 19 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.99.16.145 rxsavings.com 7
204.99.16.161 neuromedical.com 7
204.99.16.60 advancerx.com 3
204.99.16.187 buildingbetterhealth.com 1
204.99.16.208 pcsaccess.com 1
204.99.17.76 rxhealthalerts.com 1
204.99.17.123 cvscaremarkmyd.com 1
204.99.16.73 specialtyconditionmanagement.com 1
204.99.16.186 buildingbetterhealth.com 1
204.99.16.150 aetnakidneysupport.com 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

Pingable IPs

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

IP Address ASN Details
204.99.13.105 AS18862 Omnicare, Inc. 11.28ms from Phoenix, US
204.99.15.48 AS18862 Omnicare, Inc. 2.37ms from Phoenix, US
204.99.14.132 AS18862 Omnicare, Inc. 2.75ms from Phoenix, US
204.99.16.170 AS18862 Omnicare, Inc. 10.19ms from Los Angeles, US
204.99.17.48 AS18862 Omnicare, Inc. 10.17ms from Los Angeles, US
204.99.50.10 AS18862 Omnicare, Inc. 2.30ms from Phoenix, US
204.99.19.73 AS18862 Omnicare, Inc. 1.51ms from Phoenix, US
204.99.22.94 AS18862 Omnicare, Inc. 2.27ms from Phoenix, 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
195.22.122.1 AS29028 DirectVPS B.V. 2.99ms from Amsterdam, NL
217.103.94.1 AS33915 Vodafone Libertel B.V. 2.35ms from Amsterdam, NL
124.81.183.97 AS136907 HUAWEI CLOUDS 3.25ms from Bangkok, TH
171.99.149.1 AS17552 True Online 2.58ms from Bangkok, TH
36.77.16.1 AS7713 PT Telekomunikasi Indonesia 1.25ms from Batam, ID
49.206.24.1 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 1.11ms from Bengaluru, IN
100.40.66.209 AS701 Verizon Business 1.91ms from Boston, US
73.238.218.1 AS7922 Comcast Cable Communications, LLC 1.59ms from Boston, US
73.218.220.209 AS7922 Comcast Cable Communications, LLC 8.23ms from Boston, US
197.89.23.1 AS20011 Dimension Data 1.95ms from Cape Town, ZA
116.116.159.209 AS4837 CHINA UNICOM China169 Backbone 4.60ms from Changchun, CN
223.85.236.1 AS9808 China Mobile Communications Group Co., Ltd. 3.01ms from Chengdu, CN
72.43.205.65 AS11351 Charter Communications Inc 15.79ms from Chicago, US
110.185.204.1 AS4134 CHINANET-BACKBONE 7.34ms from Chongqing, CN
66.210.200.129 AS22773 Cox Communications Inc. 4.78ms from Dallas, US
125.23.81.81 AS9498 BHARTI Airtel Ltd. 2.05ms from Delhi, IN
71.116.22.1 AS701 Verizon Business 15.68ms from Detroit, US
86.138.217.49 AS2856 British Telecommunications PLC 10.20ms from Erith, GB
172.238.122.193 AS63949 Akamai Connected Cloud 0.43ms from Frankfurt am Main, DE
112.5.172.241 AS9808 China Mobile Communications Group Co., Ltd. 7.73ms from Fuzhou, CN
187.241.221.1 AS13999 Mega Cable, S.A. de C.V. 0.70ms from Guadalajara, MX
116.31.162.1 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 9.44ms from Guangzhou, CN
116.4.199.1 AS4134 CHINANET-BACKBONE 3.51ms from Guangzhou, CN
59.41.185.65 AS4134 CHINANET-BACKBONE 2.55ms from Guangzhou, CN
61.167.177.145 AS4837 CHINA UNICOM China169 Backbone 9.00ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -m4 204.99.29.193
traceroute to 204.99.29.193 (204.99.29.193): 4 hops max, 52 byte packets
1 [AS149573] 151.243.98.1 163.137 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
On

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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