161.226.28.0/22

AS3709 · City of San Antonio

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Summary

Country	United States
Domain	sanantonio.gov
ASN	AS3709
Parent Range	161.226.0.0/16
Registry	ARIN
ID	COSA-B

WHOIS Details

NetHandle:      NET-161-226-0-0-1
OrgID:          CSA-12
Parent:         NET-161-0-0-0-0
NetName:        COSA-B
NetRange:       161.226.0.0 - 161.226.255.255
NetType:        allocation
RegDate:        1993-03-05
Updated:        2021-12-14
Source:         ARIN


OrgID:          CSA-12
OrgName:        City of San Antonio
CanAllocate:    
Street:         515 S. Frio
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78207
RegDate:        1993-03-05
Updated:        2019-11-18
OrgAdminHandle: CIA16-ARIN
OrgTechHandle:  CIA16-ARIN
OrgAbuseHandle: CIA16-ARIN
OrgNOCHandle:   CIA16-ARIN
Source:         ARIN


POCHandle:      CIA16-ARIN
IsRole:         Y
LastName:       CoSA IP Admin
FirstName:      
Street:         638 Davy Crockett Rd
Street:         Suite 100
City:           San Antonio
State/Prov:     TX
Country:        US
PostalCode:     78226
RegDate:        2006-06-12
Updated:        2024-10-02
OfficePhone:    +1-210-207-3399
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 161.226.28.0/22

Range	ASN	Company	Num of IPs
161.226.0.0/16	AS3709	City of San Antonio	65,536

Nearby Ranges

BGP prefixes that overlap with 161.226.0.0/16

Range	ASN	Company	Num of IPs
161.226.0.0/16	AS3709	City of San Antonio	65,536

Hosted domains

There are 85 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
161.226.31.249	sanantoniocvb.com	17
161.226.28.39	sapdcareers.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

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
89.147.211.70	AS39397 Metronet LLC	`2.17ms` from Baku, AZ
172.200.6.214	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
92.52.227.246	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.77ms` from Budapest, HU
129.21.206.246	AS4385 Rochester Institute of Technology	`3.78ms` from Buffalo, US
114.117.194.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.24ms` from Chongqing, CN
93.197.71.246	AS3320 Deutsche Telekom AG	`6.91ms` from Duesseldorf, DE
18.158.21.150	AS16509 Amazon.com, Inc.	`0.19ms` from Frankfurt am Main, DE
78.94.144.6	AS3209 Vodafone GmbH	`7.35ms` from Frankfurt am Main, DE
71.198.240.198	AS7922 Comcast Cable Communications, LLC	`4.71ms` from Fremont, US
47.148.84.118	AS5650 Frontier Communications of America, Inc.	`2.18ms` from Los Angeles, US
173.9.163.182	AS7922 Comcast Cable Communications, LLC	`5.03ms` from Miami, US
176.144.245.182	AS5410 Bouygues Telecom SA	`1.48ms` from Paris, FR
47.18.5.22	AS6128 Cablevision Systems Corp.	`8.42ms` from Piscataway, US
177.103.10.102	AS27699 TELEFÔNICA BRASIL S.A	`2.62ms` from Sao Paulo, BR
47.129.182.214	AS16509 Amazon.com, Inc.	`0.49ms` from Singapore, SG
187.121.42.102	AS19182 TELEFÔNICA BRASIL S.A	`1.88ms` from São Paulo, BR
180.34.11.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.33ms` from Tokyo, JP
20.222.221.214	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
142.104.37.214	AS16462 University of Victoria	`2.85ms` from Vancouver, CA
160.104.116.102	AS6186 Garcia Consulting, Inc.	`0.06ms` from Ashburn, US
20.232.5.150	AS8075 Microsoft Corporation	`0.36ms` from Ashburn, US
130.206.162.134	AS766 RedIRIS Autonomous System	`12.83ms` from Barcelona, ES
137.39.139.22	AS701 Verizon Business	`0.24ms` from Boston, US
20.85.98.134	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
91.104.147.70	AS213155 Yettel Hungary Ltd.	`11.66ms` from Budapest, HU

Traceroute

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

traceroute -a -n -q1 -f4 -m11 161.226.28.186

traceroute to 161.226.28.186 (161.226.28.186): 11 hops max, 52 byte packets

4 [AS4134] 218.2.16.65 2.968 ms

5 [AS4134] 218.2.79.77 6.554 ms

6 *

7 [AS4134] 202.97.62.158 9.6 ms

8 [AS4134] 202.97.33.154 9.275 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Huai'an, CN

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.

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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