204.56.18.0/24

AS55154 · Madgenius.com

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Summary

Country	United States
Domain	micronet.com
ASN	AS55154
Registry	ARIN
ID	AGROUP

WHOIS Details

NetHandle:      NET-204-56-16-0-1
OrgID:          IMSAG
Parent:         NET-204-0-0-0-0
NetName:        AGROUP
NetRange:       204.56.16.0 - 204.56.31.255
NetType:        allocation
RegDate:        1994-05-27
Updated:        2021-12-14
TechHandle:     JH151-ARIN
Source:         ARIN


OrgID:          IMSAG
OrgName:        International Micronet Systems, Asset Group
CanAllocate:    
Street:         111 Pine Street
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94111
RegDate:        1994-05-27
Updated:        2011-09-24
OrgAdminHandle: JH151-ARIN
OrgTechHandle:  JH151-ARIN
OrgAbuseHandle: JH151-ARIN
Source:         ARIN


POCHandle:      JH151-ARIN
IsRole:         N
LastName:       Herwatt
FirstName:      Jeffrey
Street:         111 Pine Street,
City:           SF
State/Prov:     CA
Country:        US
PostalCode:     94111
RegDate:        1994-03-29
Updated:        1994-05-27
OfficePhone:    +1-415-288-1151
Mailbox:        jeffrey_herwatt@micronet.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.56.0.0/16

Range	ASN	Company	Num of IPs
204.56.128.0/17	AS1970	Texas A&M University	32,768
204.56.0.0/21	AS3390	University of Missouri - Kansas City	2,048
204.56.48.0/24	AS26914	Synoptek, LLC	256

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

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

IP Address	ASN	Details
204.56.18.150	AS55154 Madgenius.com	`0.50ms` from Minneapolis, 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
172.210.50.200	AS8075 Microsoft Corporation	`0.51ms` from Ashburn, US
156.204.6.136	AS8452 TE-AS	`6.71ms` from Cairo, EG
46.90.142.184	AS3320 Deutsche Telekom AG	`1.88ms` from Frankfurt am Main, DE
163.142.251.136	AS17816 China Unicom IP network China169 Guangdong province	`2.97ms` from Guangzhou, CN
106.217.158.56	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.98ms` from Hyderabad, IN
104.24.52.72	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
98.145.221.248	AS20001 Charter Communications Inc	`8.46ms` from Los Angeles, US
132.156.158.136	AS2665 Shared Services Canada	`7.81ms` from Montreal, CA
82.181.206.248	AS16086 DNA Oyj	`5.47ms` from Oulu, FI
44.200.125.8	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
71.58.51.232	AS7922 Comcast Cable Communications, LLC	`10.86ms` from Secaucus, US
124.49.197.232	AS17858 LG POWERCOMM	`2.11ms` from Seoul, KR
111.80.89.72	AS17421 Mobile Business Group	`6.74ms` from Taipei, TW
220.247.46.24	AS2519 ARTERIA Networks Corporation	`3.61ms` from Tokyo, JP
91.209.50.232	AS209372 WS Telecom Inc	`0.48ms` from Frankfurt am Main, DE
84.144.169.120	AS3320 Deutsche Telekom AG	`4.03ms` from Frankfurt am Main, DE
193.143.87.104	AS16086 DNA Oyj	`3.77ms` from Helsinki, FI
80.223.58.56	AS1759 Telia Finland Oyj	`1.04ms` from Helsinki, FI
124.199.235.104	AS17864 SK Broadband Co Ltd	`1.34ms` from Incheon, KR
122.234.81.200	AS4134 CHINANET-BACKBONE	`7.48ms` from Ningbo, CN
118.106.189.24	AS18126 Chubu Telecommunications Company, Inc.	`6.91ms` from Osaka, JP
68.229.71.104	AS22773 Cox Communications Inc.	`8.38ms` from Providence, US
185.185.68.184	AS35278 SPRINTHOST.RU LLC	`0.38ms` from Saint Petersburg, RU
48.192.146.56	AS8075 Microsoft Corporation	`0.26ms` from San Antonio, US
195.19.95.88	AS51721 UniCredit Bank JSC	`0.11ms` 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 -f4 -m17 204.56.18.7

traceroute to 204.56.18.7 (204.56.18.7): 17 hops max, 52 byte packets

4 [AS174] 154.54.165.17 5.027 ms

5 [AS174] 154.54.168.254 1.979 ms

6 *

7 *

8 [AS174] 154.54.95.110 38.156 ms

9 [AS174] 154.54.166.130 47.271 ms

10 [AS174] 154.24.91.94 45.803 ms

11 [AS174] 38.142.174.234 49.349 ms

12 [AS55154] 38.92.176.26 45.791 ms

13 [AS55154] 38.92.176.1 46.084 ms

14 [AS55154] 38.92.176.26 50.518 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On January 18th 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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