South-West University "Neofit Rilski"
AS200723 is South-West University "Neofit Rilski" (swu.bg). It announces 512 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
Bulgaria· RIPE· allocated 2022-12-08· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Bulgaria512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SWU-BG-AS
- name
- South-West University "Neofit Rilski"
- org
- ORG-SUR1-RIPE
- org name
- South-West University "Neofit Rilski"
- org address
- 66 Ivan Mihaylov Str., 2700, Blagoevgrad, BULGARIA
- org country
- BG
- country
- BG
- source
- ripe
- status
- ASSIGNED
- created
- 2022-12-08
- updated
- 2022-12-25
- maintainer
- RIPE-NCC-END-MNT|lir-bg-south-west-1-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuses@swu.bg
- 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
- Carrier IP256A1 BG50.00%
- None here
- 1.37%
- None here
- 0.20%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 37.63.79.0/24 | Bulgaria | valid | 16 | 2026-10-02 |
| 217.26.219.0/24 | Bulgaria | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2a13:4a40::/48 | Bulgaria | valid | 19 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.