204.13.138.0/24

AS35280 · F5 Networks SARL

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Summary

Country	United States
Domain	us.com
ASN	AS35280
Registry	ARIN
ID	CBC-F5XC

WHOIS Details

NetHandle:      NET-204-13-138-0-1
OrgID:          C10976706
Parent:         NET-204-13-136-0-1
NetName:        CBC-F5XC
NetRange:       204.13.138.0 - 204.13.138.255
NetType:        reassignment
RegDate:        2024-10-03
Updated:        2024-10-03
Source:         ARIN


OrgID:          C10976706
OrgName:        Private Customer
CanAllocate:    
Street:         Private Residence
City:           Seattle
State/Prov:     WA
Country:        US
PostalCode:     98104
RegDate:        2024-10-03
Updated:        2024-10-03
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.13.0.0/16

Range	ASN	Company	Num of IPs
204.13.120.0/21	AS8070	Microsoft Corporation	2,048
204.13.80.0/21	AS11404	Wave Broadband	2,048
204.13.128.0/21	AS17306	JAB Wireless, INC.	2,048
204.13.232.0/21	AS19318	Interserver, Inc	2,048
204.13.64.0/21	AS23338	DCS Pacific Star, LLC	2,048
204.13.32.0/21	AS27298	REACH4 Communications	2,048
204.13.192.0/21	AS29990	Xandr Inc.	2,048
204.13.112.0/21	AS33556	Home Telephone Co.	2,048
204.13.40.0/21	AS33604	Burlington Telecom	2,048
204.13.0.0/21	AS33724	VOLICO	2,048
204.13.108.0/22	AS19994	Armor Defense Inc	1,024
204.13.176.0/22	AS22265	GENESIS SYSTEMS, LLC	1,024
204.13.252.0/22	AS22995	Xplore Inc.	1,024
204.13.88.0/22	AS40630	GridFury, LLC	1,024
204.13.160.0/22	AS47054	JetWire, INC	1,024
204.13.180.0/22	AS53830	Otava, LLC	1,024
204.13.8.0/22	AS32915	Kattare Internet Services	1,024
204.13.12.0/22	AS32952	zColo	1,024
204.13.224.0/22	AS54239	CCS Technology Group LLC	1,024
204.13.148.0/22	AS62809	RWSI	1,024
204.13.52.0/22	AS11110	SERVERCLOUD	1,024
204.13.152.0/22	AS35916	MULTACOM CORPORATION	1,024
204.13.204.0/22	AS36253	Delaware County Intermediate Unit	1,024
204.13.92.0/22	AS18938	PRESS GANEY ASSOCIATES INC	1,024
204.13.231.0/24	AS16427	Mirae Asset Securities (USA) Inc.	256
204.13.164.0/24	AS16652	Riseup Networks	256
204.13.77.0/24	AS394698	Fitchburg State University	256
204.13.57.0/24	AS17350	Moody's Corporation	256
204.13.59.0/24	AS17350	Moody's Corporation	256
204.13.159.0/24	AS14860	Valley View ISD	256

Hosted domains

There are 6 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.13.138.15	sbsvaluations.com	6

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

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Pingable IPs

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

IP Address	ASN	Details
204.13.138.13	AS35280 F5 Networks SARL	`0.22ms` from Lisbon, PT

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
76.127.187.24	AS7922 Comcast Cable Communications, LLC	`8.61ms` from Boston, US
193.121.26.184	AS5432 Proximus NV	`3.27ms` from Brussels, BE
68.44.215.72	AS7922 Comcast Cable Communications, LLC	`15.68ms` from Chicago, US
35.1.239.104	AS36375 University of Michigan	`8.91ms` from Detroit, US
93.238.120.8	AS3320 Deutsche Telekom AG	`5.55ms` from Duesseldorf, DE
179.181.100.104	AS18881 TELEFÔNICA BRASIL S.A	`11.36ms` from Fortaleza, BR
46.142.83.88	AS8881 1&1 Versatel GmbH	`7.72ms` from Frankfurt am Main, DE
95.120.154.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.70ms` from Madrid, ES
77.74.211.72	AS42845 Bretagnetelecom	`2.18ms` from Paris, FR
27.209.224.184	AS4837 CHINA UNICOM China169 Backbone	`7.06ms` from Qingdao, CN
125.186.147.56	AS17858 LG POWERCOMM	`2.07ms` from Seoul, KR
118.54.191.56	AS4766 Korea Telecom	`1.82ms` from Seoul, KR
222.112.67.248	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
125.7.189.248	AS4766 Korea Telecom	`0.91ms` from Seoul, KR
8.133.177.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.72ms` from Shanghai, CN
123.51.232.88	AS9919 New Century InfoComm Tech Co., Ltd.	`3.10ms` from Taipei, TW
41.99.99.120	AS36947 Telecom Algeria	`10.03ms` from Valencia, ES
89.184.72.104	AS25393 Internet Invest, Ltd.	`0.68ms` from Warsaw, PL
96.108.229.136	AS7922 Comcast Cable Communications, LLC	`2.25ms` from Ashburn, US
211.149.241.248	AS38283 CHINANET SiChuan Telecom Internet Data Center	`4.13ms` from Chengdu, CN
213.162.99.200	AS6871 Plusnet	`3.74ms` from Erith, GB
91.249.211.248	AS9145 EWE TEL GmbH	`2.97ms` from Hamburg, DE
14.239.215.216	AS45899 VNPT Corp	`5.60ms` from Hanoi, VN
75.164.79.56	AS209 CenturyLink Communications, LLC	`1.24ms` from Hillsboro, US
86.149.249.200	AS2856 British Telecommunications PLC	`3.05ms` 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 -f3 204.13.138.18

traceroute to 204.13.138.18 (204.13.138.18): 64 hops max, 52 byte packets

3 [] 89.44.212.125 0.166 ms

4 [] 195.42.145.114 0.492 ms

5 *

6 *

7 [AS35280] 204.13.138.18 0.718 ms

Measurement taken from

IPinfo ProbeNet in Paris, FR

On December 6th 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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