204.99.19.0/24

AS18862 · Omnicare, Inc.

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Summary

Country	United States
Domain	arizona.edu
ASN	AS18862
Parent Range	204.99.0.0/17
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:      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

Overlapping Ranges

BGP prefixes that contain 204.99.19.0/24

Range	ASN	Company	Num of IPs
204.99.0.0/17	AS18862	The University of Arizona	32,768

Nearby Ranges

BGP prefixes that overlap with 204.99.0.0/16

Range	ASN	Company	Num of IPs
204.99.0.0/17	AS18862	The University of Arizona	32,768
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.99.19.159	iscribe.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
204.99.19.73	AS18862 Omnicare, Inc.	`1.51ms` 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
13.217.194.232	AS14618 Amazon.com, Inc.	`0.48ms` from Ashburn, US
186.151.222.72	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`7.64ms` from Guatemala City, GT
126.92.181.152	AS17676 SoftBank Corp.	`3.81ms` from Osaka, JP
52.202.84.8	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
3.239.118.56	AS14618 Amazon.com, Inc.	`0.38ms` from Reston, US
5.99.81.136	AS3269 Telecom Italia S.p.A.	`4.15ms` from Rome, IT
115.18.99.184	AS4766 Korea Telecom	`8.84ms` from Seoul, KR
52.163.68.8	AS8075 Microsoft Corporation	`0.36ms` from Singapore, SG
218.165.150.88	AS3462 Data Communication Business Group	`3.71ms` from Taichung, TW
34.65.155.152	AS396982 Google LLC	`0.10ms` from Zuerich, CH
93.226.245.72	AS3320 Deutsche Telekom AG	`5.34ms` from Berlin, DE
192.231.120.8	AS263718 PREFECTURA NAVAL ARGENTINA	`0.29ms` from Buenos Aires, AR
172.169.188.152	AS8075 Microsoft Corporation	`0.21ms` from Des Moines, US
138.219.26.168	AS61701 NARCELIO L DE SOUZA - ME	`4.50ms` from Fortaleza, BR
141.58.64.88	AS553 BelWue-Koordination	`18.92ms` from Frankfurt am Main, DE
24.130.125.152	AS7922 Comcast Cable Communications, LLC	`7.99ms` from Fremont, US
81.25.164.136	AS15943 wilhelm.tel GmbH	`0.49ms` from Hamburg, DE
93.240.59.184	AS3320 Deutsche Telekom AG	`2.53ms` from Hamburg, DE
221.138.24.168	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
201.157.255.168	AS52871 TASCOM TELECOMUNICAÇÕES LTDA	`15.78ms` from Joao Pessoa, BR
51.14.232.104	AS2856 British Telecommunications PLC	`2.64ms` from London, GB
193.9.126.248	AS49505 JSC Selectel	`0.96ms` from Saint Petersburg, RU
183.97.29.72	AS4766 Korea Telecom	`1.66ms` from Seoul, KR
94.198.41.88	AS9009 M247 Europe SRL	`0.09ms` from Vienna, AT
212.55.198.56	AS15623 Cyberlink AG	`0.80ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f5 204.99.19.24

traceroute to 204.99.19.24 (204.99.19.24): 64 hops max, 52 byte packets

5 [AS3356] 4.69.137.138 1.178 ms

6 *

7 [AS18862] 204.99.19.24 9.613 ms

Measurement taken from

IPinfo ProbeNet in Phoenix, US

On January 30th 2026

What are IP address ranges?

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