AS21373
Banque Nationale de Belgique
AS21373 is Banque Nationale de Belgique (nbb.be). It announces 2,048 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
Belgium· RIPE· allocated 2003-01-17· business
2,048
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,048
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.
- Belgium2,048 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NBB-AS
- name
- Banque Nationale de Belgique
- org
- ORG-BNDB2-RIPE
- org name
- Banque Nationale de Belgique
- org address
- Boulevard de Berlaimont 14, 1000, Bruxelles, BELGIUM
- org country
- BE
- country
- BE
- source
- ripe
- status
- ASSIGNED
- created
- 2003-01-17
- updated
- 2017-09-08
- remarks
- Multi-Homed AS
- maintainer
- RIPE-NCC-END-MNT
- abuse name
- Abuse-C Role
- abuse email
- info@nbb.be
- abuse kind
- role
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.05%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 193.53.48.0/24 | Belgium | valid | 17 | 2026-10-02 |
| 193.53.50.0/24 | Belgium | valid | 17 | 2026-10-02 |
| 193.53.54.0/24 | Belgium | valid | 17 | 2026-10-02 |
| 193.53.55.0/24 | Belgium | valid | 17 | 2026-10-02 |
| 193.53.56.0/23 | Belgium | valid | 17 | 2026-10-02 |
| 193.53.58.0/23 | Belgium | valid | 17 | 2026-10-02 |
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