AS21843
City of Buffalo
AS21843 is City of Buffalo (buffalo.mn.us). It announces 4,096 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2007-11-15· Government
4,096
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
50.00%
of its routes RPKI-valid
4,096
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 States4,096 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CITY-OF-BUFFALO
- name
- City of Buffalo
- org
- CITYOF-136
- org name
- City of Buffalo
- org address
- 212 Central Avenue, Buffalo, MN, 55313
- org city
- Buffalo
- org country
- US
- country
- US
- source
- arin
- created
- 2007-11-15
- updated
- 2007-11-15
- abuse name
- Jay Bares
- abuse email
- jay.bares@ci.buffalo.mn.us
- abuse phone
- +1-763-684-5416
- abuse kind
- person
- abuse city
- Buffalo
- abuse country
- US
- admin name
- Jay Bares
- admin email
- jay.bares@ci.buffalo.mn.us
- admin phone
- +1-763-684-5416
- admin kind
- person
- admin city
- Buffalo
- admin country
- US
- tech name
- Jay Bares
- tech email
- jay.bares@ci.buffalo.mn.us
- tech phone
- +1-763-684-5416
- tech kind
- person
- tech city
- Buffalo
- tech country
- US
- abuse validated
- 1
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.
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 65.121.12.0/22 | United States | Not found | 1 | 2026-10-29 |
| 216.105.224.0/20 | United States | Valid | 17 | 2026-10-02 |
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