161.243.253.0/24

AS36548 · City of Jacksonville, Florida

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Summary

Country	United States
Domain	coj.net
ASN	AS36548
Parent Range	161.243.0.0/16
Registry	ARIN
ID	COJAX

WHOIS Details

NetHandle:      NET-161-243-0-0-1
OrgID:          CJF-2
Parent:         NET-161-0-0-0-0
NetName:        COJAX
NetRange:       161.243.0.0 - 161.243.255.255
NetType:        allocation
RegDate:        1993-03-30
Updated:        2021-12-14
Source:         ARIN


OrgID:          CJF-2
OrgName:        City of Jacksonville, Florida
CanAllocate:    
Street:         214 N Hogan Street
Street:         4th Floor, Ed Ball Building
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32202
RegDate:        1993-03-30
Updated:        2021-02-22
OrgAdminHandle: OSSIT-ARIN
OrgTechHandle:  MCDAN239-ARIN
OrgTechHandle:  OSSIT-ARIN
OrgAbuseHandle: OSSIT-ARIN
Source:         ARIN


POCHandle:      MCDAN239-ARIN
IsRole:         N
LastName:       McDaniel
FirstName:      Jeremy
Street:         214 N Hogan St.
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32202
RegDate:        2021-02-17
Updated:        2023-12-20
OfficePhone:    +1-904-255-8445
MobilePhone:    +1-904-710-0537
Mailbox:        jeremymc@coj.net
Source:         ARIN


POCHandle:      OSSIT-ARIN
IsRole:         N
LastName:       Ossi
FirstName:      Thomas
Street:         214 N. Hogan Street, 9th Floor
City:           Jacksonville
State/Prov:     FL
Country:        US
PostalCode:     32202
RegDate:        2011-12-14
Updated:        2020-01-09
OfficePhone:    +1-904-255-8080
Mailbox:        TOssi@coj.net
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 161.243.253.0/24

Range	ASN	Company	Num of IPs
161.243.0.0/16	AS36548	City of Jacksonville, Florida	65,536

Nearby Ranges

BGP prefixes that overlap with 161.243.0.0/16

Range	ASN	Company	Num of IPs
161.243.0.0/16	AS36548	City of Jacksonville, Florida	65,536

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
196.12.199.104	AS36884 Wana Corporate	`2.88ms` from Casablanca, MA
162.172.119.168	AS21928 T-Mobile USA, Inc.	`18.25ms` from Chicago, US
184.18.134.120	AS5650 Frontier Communications of America, Inc.	`5.36ms` from Chicago, US
192.183.90.216	AS5650 Frontier Communications of America, Inc.	`6.18ms` from Chicago, US
149.111.203.168	AS10879 Unitedhealthcare	`5.76ms` from Des Moines, US
34.159.141.152	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
61.238.172.40	AS9269 Hong Kong Broadband Network Ltd.	`0.47ms` from Hong Kong, HK
64.174.221.152	AS7018 AT&T Enterprises, LLC	`1.70ms` from Los Angeles, US
47.32.60.152	AS20115 Charter Communications LLC	`7.12ms` from Minneapolis, US
209.240.97.200	AS40244 Turnkey Internet Inc.	`3.75ms` from New York City, US
68.2.39.72	AS22773 Cox Communications Inc.	`6.05ms` from Phoenix, US
110.155.195.56	AS4134 CHINANET-BACKBONE	`3.54ms` from UEruemqi, CN
152.52.66.216	AS9498 BHARTI Airtel Ltd.	`1.90ms` from Bengaluru, IN
76.16.96.248	AS7922 Comcast Cable Communications, LLC	`5.18ms` from Chicago, US
109.159.254.24	AS2856 British Telecommunications PLC	`0.73ms` from Erith, GB
114.132.228.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.92ms` from Guangzhou, CN
88.148.146.104	AS16086 DNA Oyj	`0.82ms` from Helsinki, FI
73.155.183.120	AS7922 Comcast Cable Communications, LLC	`9.42ms` from Houston, US
121.142.10.8	AS4766 Korea Telecom	`0.62ms` from Incheon, KR
82.219.108.72	AS30740 Exa Networks Limited	`0.57ms` from London, GB
141.92.97.216	AS8435 Lloyds Banking Group Internet Edge	`3.70ms` from London, GB
151.71.35.184	AS1267 WIND TRE S.P.A.	`6.90ms` from Milan, IT
82.185.23.56	AS3269 Telecom Italia S.p.A.	`7.16ms` from Milan, IT
69.201.82.184	AS11351 Charter Communications Inc	`19.31ms` from Piscataway, US
64.18.1.88	AS394699 ZenFi Networks LLC	`0.79ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -m5 161.243.253.212

traceroute to 161.243.253.212 (161.243.253.212): 5 hops max, 52 byte packets

1 [AS31898] 140.91.230.12 0.071 ms

2 [] 103.140.210.4 2.251 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On March 21st 2026

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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