154.64.139.0/24

AS59538 · UPSTREAM NETWORK LTD

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Summary

Country	United States
Domain	sparktechltd.com
ASN	AS59538
Parent Range	154.64.0.0/16
Registry	RWHOIS
ID	NET4-9A40800013

WHOIS Details

No whois details available for this network

Overlapping Ranges

BGP prefixes that contain 154.64.139.0/24

Range	ASN	Company	Num of IPs
154.64.0.0/16	AS174	African Network Information Center - (AfriNIC) Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 154.64.0.0/16

Range	ASN	Company	Num of IPs
154.64.0.0/16	AS174	African Network Information Center - (AfriNIC) Ltd	65,536
154.64.0.0/18	AS271493	EWERTON DA SILVA LOPES TELECOMUNICACOES/ SUPORTI	16,384
154.64.64.0/18	AS53338	Rally Enterprises and Communications Corp.	16,384
154.64.208.0/21	AS21559	OSNet Wireless	2,048
154.64.216.0/21	AS21559	OSNet Wireless	2,048
154.64.232.0/21	AS174	PSINet, Inc.	2,048
154.64.208.0/21	AS397470	OSNet Wireless	2,048
154.64.216.0/21	AS399291	OSNet Wireless	2,048
154.64.232.0/21	AS979	PSINet, Inc.	2,048
154.64.216.0/21	AS6208	OSNet Wireless	2,048
154.64.240.0/22	AS174	PSINet, Inc.	1,024

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

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

IP Address	ASN	Details
154.64.139.97	AS59538 UPSTREAM NETWORK LTD	`0.30ms` from London, GB

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
75.27.236.88	AS7018 AT&T Enterprises, LLC	`1.37ms` from Atlanta, US
83.253.6.104	AS1257 Tele2 Sverige AB	`4.70ms` from Copenhagen, DK
57.128.4.232	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
219.241.65.56	AS9318 SK Broadband Co Ltd	`1.81ms` from Incheon, KR
31.129.13.8	AS41789 LLC Teledyne Systems Limited	`10.09ms` from Khabarovsk, RU
94.62.115.200	AS12353 Vodafone Portugal	`4.05ms` from Lisbon, PT
51.118.77.200	AS16509 Amazon.com, Inc.	`0.15ms` from Milan, IT
59.55.238.24	AS4134 CHINANET-BACKBONE	`7.98ms` from Nanchang, CN
133.226.40.72	AS10003 Ogaki Cable Television Co.,Inc.	`3.94ms` from Osaka, JP
54.207.21.184	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
108.52.15.136	AS701 Verizon Business	`1.77ms` from Philadelphia, US
208.97.51.200	AS30247 Voonami, Inc.	`0.61ms` from Salt Lake City, US
201.124.251.40	AS8151 UNINET	`3.70ms` from Santiago de Queretaro, MX
121.181.179.200	AS4766 Korea Telecom	`4.79ms` from Seoul, KR
106.176.163.216	AS2516 KDDI CORPORATION	`7.94ms` from Tokyo, JP
45.131.122.8	AS207686 Martin Moutarde	`1.62ms` from Duesseldorf, DE
212.46.104.104	AS12676 HKN GmbH	`2.97ms` from Frankfurt am Main, DE
66.91.121.168	AS20001 Charter Communications Inc	`12.14ms` from Honolulu, US
223.194.70.104	AS18330 HONGIK UNIVERSITY	`1.64ms` from Incheon, KR
211.215.32.168	AS9318 SK Broadband Co Ltd	`6.98ms` from Incheon, KR
116.126.221.8	AS9318 SK Broadband Co Ltd	`1.38ms` from Incheon, KR
188.31.50.152	AS206067 Hutchison 3G UK Limited	`9.48ms` from London, GB
98.145.200.88	AS20001 Charter Communications Inc	`5.52ms` from Los Angeles, US
203.95.196.232	AS135375 Today Communication Co.,Ltd	`1.16ms` from Phnom Penh, KH
38.28.163.232	AS54600 PEG TECH INC	`0.79ms` from San Jose, 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 154.64.139.239

traceroute to 154.64.139.239 (154.64.139.239): 64 hops max, 52 byte packets

2 [] 195.66.225.123 1.372 ms

3 [AS25369] 5.226.136.10 0.708 ms

4 *

5 [AS59538] 154.64.139.239 0.52 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 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.

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