38.66.221.0/24

AS40510 · Southern Fiber Worx

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Summary

Country	United States
Domain	southernfiberworx.com
ASN	AS40510
Parent Range	38.0.0.0/8
Registry	RWHOIS
ID	NET4-2642DD0018

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 38.66.221.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.66.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.66.32.0/20	AS22898	ATLINK SERVICES, LLC	4,096
38.66.112.0/20	AS15153	StarVision, Inc.	4,096
38.66.0.0/20	AS22898	ATLINK SERVICES, LLC	4,096
38.66.88.0/21	AS174	Borough of Kutztown	2,048
38.66.24.0/21	AS36435		2,048
38.66.108.0/22	AS151786	HP Link	1,024
38.66.16.0/22	AS1086	Get LLC	1,024
38.66.208.0/22	AS53959	Public Service Data, Inc.	1,024
38.66.96.0/22	AS46935	City Wisper, LLC.	1,024
38.66.20.0/22	AS14695	City of El Reno	1,024
38.66.104.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.66.198.0/23	AS174	iBasis IoT US LLC	512
38.66.202.0/23	AS174	BasicBrix Cloud Pte Ltd	512
38.66.84.0/23	AS174	Borough of Kutztown	512
38.66.252.0/23	AS40510	Southern Fiber Worx	512
38.66.68.0/23	AS46935	City Wisper, LLC.	512
38.66.76.0/24	AS23515	IT Solutions Consulting, Inc.	256
38.66.193.0/24	AS29972	Southern Light Rail, LLC	256
38.66.87.0/24	AS33257	White Label Communications LLC	256
38.66.70.0/24	AS174	White Label Communications LLC	256
38.66.220.0/24	AS395535	Fort Code Inc	256
38.66.129.0/24	AS397364	Doctors without Borders	256
38.66.228.0/24	AS40285	Vyve Broadband	256
38.66.233.0/24	AS40510	Southern Fiber Worx	256
38.66.248.0/24	AS40510	Southern Fiber Worx	256
38.66.249.0/24	AS174	Cogent Communications - IPENG	256
38.66.222.0/24	AS174	Miller Zell	256
38.66.81.0/24	AS46935	City Wisper, LLC.	256
38.66.254.0/24	AS174	Lantern Technology LLC	256
38.66.73.0/24	AS174	Camden County College	256
38.66.72.0/24	AS174	Audio Visual Services Group, Inc. / PSAV Presentation Services	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
38.66.221.34	AS40510 Southern Fiber Worx	`13.74ms` from Atlanta, US

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
102.186.197.24	AS24835 Vodafone Data	`7.27ms` from Cairo, EG
40.143.23.8	AS17378 TierPoint, LLC	`0.80ms` from Chicago, US
24.27.91.232	AS11427 Charter Communications Inc	`4.78ms` from Dallas, US
103.26.113.72	AS58945 Virgo Communication Ltd	`3.94ms` from Dhaka, BD
87.98.179.40	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
211.227.27.24	AS4766 Korea Telecom	`0.70ms` from Incheon, KR
31.145.155.88	AS15924 Vodafone Net Iletisim Hizmetler AS	`1.83ms` from Istanbul, TR
67.225.184.8	AS32244 Liquid Web, L.L.C	`0.27ms` from Lansing, US
46.147.158.8	AS34590 JSC ER-Telecom Holding	`16.86ms` from Moscow, RU
1.174.217.152	AS3462 Data Communication Business Group	`3.38ms` from Taichung, TW
129.250.5.40	AS2914 NTT America, Inc.	`0.22ms` from Barcelona, ES
52.142.175.40	AS8075 Microsoft Corporation	`0.18ms` from Cardiff, GB
67.173.136.168	AS7922 Comcast Cable Communications, LLC	`5.43ms` from Chicago, US
77.66.20.56	AS47292 Sentia Denmark A/S	`0.66ms` from Copenhagen, DK
77.189.172.216	AS6805 Telefonica Germany GmbH & Co.OHG	`3.68ms` from Frankfurt am Main, DE
125.211.180.8	AS4837 CHINA UNICOM China169 Backbone	`5.06ms` from Harbin, CN
92.44.112.56	AS34984 Superonline Iletisim Hizmetleri A.S.	`4.17ms` from Istanbul, TR
81.153.174.136	AS2856 British Telecommunications PLC	`2.49ms` from London, GB
81.104.218.136	AS5089 Virgin Media Limited	`9.21ms` from Maidenhead, GB
193.187.110.104	AS393406 DigitalOcean, LLC	`0.42ms` from New York City, US
89.3.145.232	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.69ms` from Paris, FR
96.234.148.136	AS701 Verizon Business	`4.62ms` from Philadelphia, US
16.170.76.152	AS16509 Amazon.com, Inc.	`0.10ms` from Stockholm, SE
180.94.27.8	AS1221 Telstra Limited	`1.49ms` from Sydney, AU
104.50.191.24	AS7018 AT&T Enterprises, LLC	`2.54ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f4 38.66.221.31

traceroute to 38.66.221.31 (38.66.221.31): 64 hops max, 52 byte packets

4 [AS3356] 4.68.75.210 64.875 ms

5 *

6 *

7 *

8 [AS6461] 128.177.117.181 93.4 ms

9 [AS31877] 173.245.228.60 88.169 ms

10 *

11 *

12 *

13 *

14 [AS40510] 38.66.221.31 85.991 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On February 7th 2026

What are IP address ranges?

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