AS4531
Nexsys Electronics, Inc.
AS4531 is Nexsys Electronics, Inc. (medweb.com). It announces 64,256 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1995-04-12· business
64,256
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
64,256
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States64,256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MEDWEB
- name
- Nexsys Electronics, Inc.
- org
- NEXSYS-2
- org name
- Nexsys Electronics, Inc.
- org address
- 800 Airport Blvd, Suite 318, Burlingame, CA, 94010
- org city
- Burlingame
- org country
- US
- country
- US
- source
- arin
- created
- 1995-04-12
- updated
- 1995-04-12
- abuse name
- Peter Killcommons
- abuse email
- pete@medweb.com
- abuse phone
- +1-415-541-9980
- abuse kind
- person
- abuse city
- Burlingame
- abuse country
- US
- admin name
- Peter Killcommons
- admin email
- pete@medweb.com
- admin phone
- +1-415-541-9980
- admin kind
- person
- admin city
- Burlingame
- admin country
- US
- tech
- PK33-ARIN
- tech name
- Peter Killcommons
- tech email
- pete@medweb.com
- tech phone
- +1-415-541-9980
- tech kind
- person
- tech city
- Burlingame
- tech country
- US
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP260.04%
- None here
- None here
- None here
- None here
- None here
- Hosting IP2560.40%
- None here
- None here
- None here
- 0.00%
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 169.131.0.0/16 | United States | not found | 18 | 2026-10-02 |
| 169.131.1.0/24 | United States | not found | 18 | 2026-10-02 |
| 169.131.7.0/24 | United States | not found | 18 | 2026-10-02 |
| 169.131.10.0/24 | United States | not found | 18 | 2026-10-02 |
| 169.131.20.0/24 | United States | not found | 18 | 2026-10-02 |
| 169.131.32.0/22 | United States | not found | 18 | 2026-10-02 |
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01 · License
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