169.131.1.0/24

AS4531 · Nexsys Electronics, Inc.

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Summary

Country	United States
Domain	medweb.com
ASN	AS4531
Parent Range	169.131.0.0/16
Registry	ARIN
ID	MEDWEB

WHOIS Details

NetHandle:      NET-169-131-0-0-1
OrgID:          NEXSYS
Parent:         NET-169-0-0-0-0
NetName:        MEDWEB
NetRange:       169.131.0.0 - 169.131.255.255
NetType:        allocation
RegDate:        1994-11-01
Updated:        2021-12-14
TechHandle:     PK33-ARIN
Source:         ARIN


OrgID:          NEXSYS
OrgName:        Nexsys Corporation
CanAllocate:    
Street:         800 Airport Blvd, Suite 318
City:           Burlingame
State/Prov:     CA
Country:        US
PostalCode:     94010
RegDate:        1994-11-01
Updated:        2022-05-24
OrgAdminHandle: PK33-ARIN
OrgTechHandle:  PK33-ARIN
OrgAbuseHandle: PK33-ARIN
Source:         ARIN


POCHandle:      PK33-ARIN
IsRole:         N
LastName:       Killcommons
FirstName:      Peter
Street:         800 Airport Blvd, Suite 318
City:           Burlingame
State/Prov:     CA
Country:        US
PostalCode:     94010
RegDate:        1993-12-05
Updated:        2025-05-24
OfficePhone:    +1-415-541-9980
MobilePhone:    +1-415-283-8374
FaxPhone:       +1-415-541-9984
Mailbox:        pete@medweb.com
Mailbox:        wadlow@wadlow.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 169.131.1.0/24

Range	ASN	Company	Num of IPs
169.131.0.0/16	AS12161	Nexsys Corporation	65,536
169.131.0.0/16	AS4531	Nexsys Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 169.131.0.0/16

Range	ASN	Company	Num of IPs
169.131.0.0/16	AS12161	Nexsys Corporation	65,536
169.131.0.0/16	AS4531	Nexsys Corporation	65,536

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
169.131.1.204	medweb.org	3
169.131.1.122	annakoval.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
169.131.1.1	AS4531 Nexsys Electronics, Inc.	`1.48ms` from Fremont, 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
80.249.153.88	AS39824 JSC Alma Telecommunications	`0.64ms` from Almaty, KZ
70.133.170.72	AS7018 AT&T Enterprises, LLC	`7.23ms` from Atlanta, US
39.125.201.120	AS9318 SK Broadband Co Ltd	`1.55ms` from Incheon, KR
91.171.162.216	AS12322 Free SAS	`6.51ms` from Paris, FR
107.20.47.136	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
179.234.30.232	AS28573 Claro NXT Telecomunicacoes Ltda	`11.00ms` from Rio de Janeiro, BR
153.211.11.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.04ms` from Tokyo, JP
202.213.110.40	AS7668 Hokuriku Telecommunication Network Co.	`7.80ms` from Tokyo, JP
75.44.78.248	AS7018 AT&T Enterprises, LLC	`1.94ms` from Atlanta, US
221.217.113.24	AS4808 China Unicom Beijing Province Network	`3.94ms` from Beijing, CN
179.37.72.72	AS22927 Telefonica de Argentina	`1.93ms` from Buenos Aires, AR
23.213.116.168	AS16625 Akamai Technologies, Inc.	`0.26ms` from Chicago, US
174.174.219.88	AS7922 Comcast Cable Communications, LLC	`11.63ms` from Flint, US
42.119.90.104	AS18403 FPT Telecom Company	`1.91ms` from Ho Chi Minh City, VN
180.103.101.56	AS4134 CHINANET-BACKBONE	`6.30ms` from Huai'an, CN
221.154.108.72	AS4766 Korea Telecom	`1.09ms` from Incheon, KR
117.156.223.24	AS9808 China Mobile Communications Group Co., Ltd.	`10.48ms` from Lanzhou, CN
124.93.99.24	AS4837 CHINA UNICOM China169 Backbone	`13.98ms` from Liaoyang, CN
69.114.179.168	AS6128 Cablevision Systems Corp.	`4.90ms` from New York City, US
191.53.13.8	AS28202 MASTER S/A	`5.39ms` from Osasco, BR
116.230.252.152	AS4812 China Telecom (Group)	`4.09ms` from Shanghai, CN
20.242.238.40	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
5.204.115.136	AS213155 Yettel Hungary Ltd.	`11.72ms` from Budapest, HU
71.69.237.8	AS11426 Charter Communications Inc	`9.80ms` from Charlotte, US
79.137.25.104	AS16276 OVH SAS	`0.05ms` from Gravelines, FR

Traceroute

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

traceroute -a -n -q1 -f6 169.131.1.1

traceroute to 169.131.1.1 (169.131.1.1): 64 hops max, 52 byte packets

6 [AS6939] 72.52.92.245 112.259 ms

7 [AS6939] 184.105.81.86 114.957 ms

8 [AS6939] 184.105.223.186 113.4 ms

9 [AS6939] 216.218.130.218 112.824 ms

10 [AS4531] 169.131.1.1 120.679 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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.

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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