161.243.200.0/24

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 161.243.200.0/24

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
184.15.29.40	AS5650 Frontier Communications of America, Inc.	`10.67ms` from Ashburn, US
45.30.185.88	AS7018 AT&T Enterprises, LLC	`2.92ms` from Atlanta, US
116.63.9.120	AS4808 China Unicom Beijing Province Network	`4.08ms` from Beijing, CN
80.201.149.88	AS5432 Proximus NV	`1.92ms` from Brussels, BE
23.95.102.248	AS36352 HostPapa	`0.11ms` from Buffalo, US
76.208.227.232	AS7018 AT&T Enterprises, LLC	`3.11ms` from Chicago, US
117.208.9.184	AS9829 National Internet Backbone	`16.79ms` from Delhi, IN
94.185.217.232	AS9009 M247 Europe SRL	`0.09ms` from Dubai, AE
108.131.248.216	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
195.245.18.200	AS6735 TNG Stadtnetz GmbH	`6.69ms` from Frankfurt am Main, DE
182.185.120.56	AS17557 Pakistan Telecommunication Company Limited	`3.78ms` from Islamabad, PK
68.70.78.72	AS18712 Everfast Fiber Networks LLC	`5.47ms` from Kansas City, US
109.180.98.136	AS2856 British Telecommunications PLC	`3.45ms` from London, GB
98.53.69.8	AS7922 Comcast Cable Communications, LLC	`5.74ms` from Miami, US
3.7.30.168	AS16509 Amazon.com, Inc.	`0.10ms` from Mumbai, IN
58.243.56.136	AS4837 CHINA UNICOM China169 Backbone	`6.77ms` from Nanjing, CN
189.15.44.120	AS53006 ALGAR TELECOM S/A	`5.90ms` from Osasco, BR
84.208.41.120	AS25400 Telia Norge AS	`1.94ms` from Sandefjord, NO
64.113.3.88	AS4766 Korea Telecom	`0.77ms` from Seoul, KR
195.84.101.248	AS1257 Tele2 Sverige AB	`0.83ms` from Stockholm, SE
16.170.45.152	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
87.70.89.152	AS12400 Partner Communications Ltd.	`4.10ms` from Tel Aviv, IL
220.102.218.248	AS2518 BIGLOBE Inc.	`2.21ms` from Tokyo, JP
81.247.102.248	AS5432 Proximus NV	`1.76ms` from Brussels, BE
71.68.36.248	AS11426 Charter Communications Inc	`8.03ms` from Charlotte, US

Traceroute

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

traceroute -a -n -q1 -f2 -m8 161.243.200.44

traceroute to 161.243.200.44 (161.243.200.44): 8 hops max, 52 byte packets

2 [] 185.1.112.33 1.056 ms

3 [] 80.249.209.150 1.498 ms

4 *

5 [AS6939] 184.104.196.231 9.949 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

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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