AS1149
SURFnet bv
SURFNET-AS
Organization
Title
SURFnet bv
Details
Regional Internet registry
RIPE
Allocated
21 Aug 2002
IP Addresses count
512
Coordinates
Country
Netherlands
Summary
The organization SURFnet bv allocates 2 IP netblocks under the autonomous system number
(ASN ) of 1149.
The regional internet registry (RIR ) for this ASN is RIPE.
The country in which these IPs are located is Netherlands (NL), which is on #14 out of 249 countries by the total amount of ASNs allocated - 1,496.
AS1149 has 19 peers, 6 upstreams and 0 downstreams with a total of 512 IP addresses.
AS1149 has 19 peers, 6 upstreams and 0 downstreams with a total of 512 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 145.100.118.0/23 | Universiteit Twente | 512 |
| 145.100.118.0/24 | Universiteit Twente | 256 |
Peers
| ASN | Name | IPs Count |
|---|---|---|
| AS1133 | SURFnet bv | 65,536 |
| AS1916 | Associacao Rede Nacional de Ensino e Pesquisa | 945,920 |
| AS7195 | EDGEUNO SAS | 10,240 |
| AS14840 | COMMCORP COMUNICACOES LTDA | 53,504 |
| AS28571 | UNIVERSIDADE DE SAO PAULO | 171,264 |
| AS36351 | SoftLayer Technologies Inc. | 5,125,120 |
| AS37697 | WEBMASTERS, LDA. | 3,328 |
| AS51185 | Onecom Global Communications LTD | 5,632 |
| AS52863 | UPX TECHNOLOGIES | 1,792 |
| AS61568 | FSF TECNOLOGIA SA | 12,800 |
| AS262757 | Insidesign Tecnologia Ltda EPP | 8,192 |
| AS263047 | Speednet Provedor de Acesso a Internet Ltda | 8,192 |
| AS263075 | TV Cabo de Santo Anastacio Ltda | 2,048 |
| AS267613 | ELETRONET S.A. | 1,024 |
| AS2500 | WIDE Project | 262,656 |
| AS20080 | Florida International University | 1,536 |
| AS20473 | Choopa, LLC | 971,520 |
| AS262605 | I7 PROVIDER COMUNICACAO LTDA | 5,120 |
| AS264575 | Nexfibra Telecomunicacoes Ltda | 2,048 |
Upstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS1133 | SURFnet bv | 65,536 |
| AS2500 | WIDE Project | 262,656 |
| AS20080 | Florida International University | 1,536 |
| AS20473 | Choopa, LLC | 971,520 |
| AS262605 | I7 PROVIDER COMUNICACAO LTDA | 5,120 |
| AS264575 | Nexfibra Telecomunicacoes Ltda | 2,048 |
Downstreams
There are no downstreams for this ASN.
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