1. All IP Ranges
  2. 172.0.0.0/8
  3. 172.87.0.0/16
  4. AS36658  | 172.87.104.0/21

172.87.104.0/21

AS36658  ·  Angelo State University

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Summary

Country United States
Domain angelo.edu
ASN AS36658
Parent Range 172.87.96.0/19
Registry ARIN
ID ANGELO-3

WHOIS Details

NetHandle:      NET-172-87-96-0-1
OrgID:          ASU-1
Parent:         NET-172-0-0-0-0
NetName:        ANGELO-3
NetRange:       172.87.96.0 - 172.87.127.255
NetType:        allocation
RegDate:        2015-06-22
Updated:        2021-12-14
Source:         ARIN


OrgID:          ASU-1
OrgName:        Angelo State University
CanAllocate:    
Street:         2601 West Avenue N.
Street:         ASU Station #11020
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909-1020
RegDate:        1992-03-19
Updated:        2025-08-15
OrgAdminHandle: BRAKE2-ARIN
OrgTechHandle:  FISHE704-ARIN
OrgTechHandle:  NETWO679-ARIN
OrgTechHandle:  WAGNE239-ARIN
OrgAbuseHandle: NETWO680-ARIN
Source:         ARIN


POCHandle:      FISHE704-ARIN
IsRole:         N
LastName:       Fisher
FirstName:      Landon
Street:         2601 West Avenue N
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909
RegDate:        2025-07-23
Updated:        2025-07-23
OfficePhone:    +1-325-942-2333
Mailbox:        landon.fisher@angelo.edu
Source:         ARIN


POCHandle:      NETWO679-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         2601 West Avenue N
Street:         ASU Station #11020
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909
RegDate:        2004-11-09
Updated:        2025-11-12
OfficePhone:    +1-325-942-2333
Mailbox:        net.team@angelo.edu
Source:         ARIN


POCHandle:      NETWO680-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         2601 West Avenue N
Street:         ASU Station #11020
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909-1020
RegDate:        2004-11-09
Updated:        2025-11-06
OfficePhone:    +1-325-942-2333
Mailbox:        net.abuse@angelo.edu
Source:         ARIN


POCHandle:      BRAKE2-ARIN
IsRole:         N
LastName:       Brake
FirstName:      Jeremy
Street:         2601 West Avenue N
Street:         PO Box 11020-1020
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909
RegDate:        2011-04-11
Updated:        2026-02-25
OfficePhone:    +1-325-942-2333
Mailbox:        jeremy.brake@angelo.edu
Source:         ARIN


POCHandle:      WAGNE239-ARIN
IsRole:         N
LastName:       Wagner
FirstName:      Jeff
Street:         2601 West Avenue N
Street:         ASU Station #11020
City:           San Angelo
State/Prov:     TX
Country:        US
PostalCode:     76909-1020
RegDate:        2017-07-21
Updated:        2025-08-09
OfficePhone:    +1-325-942-2333
Mailbox:        jeff.wagner@angelo.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 172.87.104.0/21

Range ASN Company Num of IPs
172.87.96.0/19 AS36658 Angelo State University 8,192

Nearby Ranges

BGP prefixes that overlap with 172.87.0.0/16

Range ASN Company Num of IPs
172.87.128.0/18 AS11427 Charter Communications Inc 16,384
172.87.96.0/19 AS36658 Angelo State University 8,192
172.87.0.0/20 AS20283 CONSOLIDATED TELEPHONE COMPANY 4,096
172.87.80.0/20 AS40788 Start Communications 4,096
172.87.16.0/21 AS30600 Metronet 2,048
172.87.24.0/21 AS21859 EightJoy Network LLC 2,048
172.87.232.0/21 AS394925 OptimERA xG 2,048
172.87.64.0/21 AS40181 Elite Systems, LLC 2,048
172.87.224.0/22 AS63298 Fatbeam, LLC 1,024
172.87.32.0/22 AS30517 Lynx Network Group, Inc. 1,024
172.87.72.0/22 AS19264 TeleCurve, LLC 1,024
172.87.76.0/22 AS393951 Hortons TV & Electronics Inc 1,024
172.87.36.0/22 AS23005 TechAccelerator 1,024
172.87.228.0/23 AS23080 Eurofins NSC, INC. 512
172.87.47.0/24 AS401484 Astera Labs 256
172.87.60.0/24 AS15294 VDS Holding LLC 256
172.87.46.0/24 AS394714 Data Recognition Corporation 256
172.87.230.0/24 AS19525 3E COMPANY ENVIRONMENTAL, ECOLOGICAL AND ENGINEERING 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
Read more

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
98.90.54.197 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
72.16.5.21 AS7029 Windstream Communications LLC 3.92ms from Atlanta, US
203.172.48.101 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.66ms from Bangkok, TH
60.26.48.245 AS4837 CHINA UNICOM China169 Backbone 5.47ms from Beijing, CN
119.82.104.149 AS10029 SHYAM SPECTRA PVT LTD 1.25ms from Bengaluru, IN
44.11.4.5 AS49268 Hermes Telecom BVBA 1.14ms from Brussels, BE
70.39.110.245 AS46844 Sharktech 0.55ms from Denver, US
34.247.104.69 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
170.238.215.101 AS273568 UNICA TELECOM LTDA 10.51ms from Fortaleza, BR
188.135.21.85 AS50010 Omani Qatari Telecommunication Company SAOC 2.68ms from Muscat, OM
182.48.40.149 AS9371 SAKURA Internet Inc. 0.40ms from Osaka, JP
186.75.164.69 AS11556 Cable & Wireless Panama 0.95ms from Panama, PA
20.64.81.69 AS8075 Microsoft Corporation 0.27ms from San Antonio, US
99.42.127.21 AS7018 AT&T Enterprises, LLC 19.68ms from San Jose, US
112.187.218.197 AS4766 Korea Telecom 1.17ms from Seoul, KR
39.171.200.149 AS56041 China Mobile communications corporation 5.17ms from Suzhou, CN
163.233.130.53 AS141400 COMCARE 4.64ms from Sydney, AU
220.133.100.21 AS3462 Data Communication Business Group 3.97ms from Taichung, TW
77.55.231.181 AS15967 Nazwa.pl Sp.z.o.o. 0.64ms from Warsaw, PL
105.111.67.101 AS36947 Telecom Algeria 14.64ms from Algiers, DZ
40.117.90.37 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
13.247.188.101 AS16509 Amazon.com, Inc. 0.12ms from Cape Town, ZA
45.248.163.53 AS133661 Netplus Broadband Services Private Limited 6.68ms from Delhi, IN
120.199.46.69 AS56041 China Mobile communications corporation 3.82ms from Hangzhou, CN
92.207.232.213 AS31655 Gamma Telecom Holdings Ltd 1.04ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 172.87.105.108
traceroute to 172.87.105.108 (172.87.105.108): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.083 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
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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