AS28949 — TUSNET-AS
AS Name: TUSNET-AS
Description: 8, Kliment Ohridski St. Sofia-1000, BULGARIA
Organization: ORG-TUOS2-RIPE
Registry: RIPE
aut-num: AS28949
sponsoring-org: ORG-MN1-RIPE
notify: stefka@tu-sofia.bg
as-name: TUSNET-AS
descr: 8, Kliment Ohridski St.
descr: Sofia-1000, BULGARIA
import: from AS9127 action pref=100; accept ANY
import: from AS8717 action pref=100; accept ANY
import: from AS6802 action pref=100; accept ANY
export: to AS9127 announce AS28949
export: to AS8717 announce AS28949
export: to AS6802 announce AS28949
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
org: ORG-TUOS2-RIPE
mnt-by: TUSOFIA-MNT
created: 2003-04-16T12:19:39Z
last-modified: 2025-12-23T06:42:18Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************
Direct Membership
Macros that directly list AS28949 as a member:
AS-ISTF(10 members)
AS-SPNET(211 members)
AS8717:AS-A1BG(220 members)
AS-BTC-UP(438 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-RETN-ACTUAL-V4(12045 members)
Expanded Membership
All macros containing AS28949 (directly or via nested macros): 378
Show 100 macros
AS-ISTF(10 ASNs)
AS-EVOLINK(129 ASNs)
AS-SPNET(244 ASNs)
AS8717:AS-A1BG(251 ASNs)
AS8717:AS-ALL(256 ASNs)
AS-GEANT-GWS(342 ASNs)
AS-TA6(602 ASNs)
AS-GEANT-EUPEER(640 ASNs)
AS-GEANTNRN(722 ASNs)
AS3267:AS-NREN(722 ASNs)
AS-PTA(773 ASNs)
AS-BTC-UP(848 ASNs)
AS-NORDUNET(934 ASNs)
AS-365NET-RIX(985 ASNs)
AS-BELCLOUD(993 ASNs)
AS34565:AS-TURKIX-SOX(1,079 ASNs)
AS211877:AS-TURKIX-TO-SOX(1,088 ASNs)
AS34565:AS-TURKIX-B-IX(1,088 ASNs)
AS-MEDIASAT(1,092 ASNs)
AS21215:AS-UGNI(1,100 ASNs)
AS-SBB-RS(1,104 ASNs)
AS-SBB(1,106 ASNs)
AS-SBB-V6(1,108 ASNs)
AS-UGNI(1,109 ASNs)
AS-IXREACH(1,121 ASNs)
AS-BSOCOM(1,167 ASNs)
AS-BSO(1,174 ASNs)
AS-TELEMACH(1,239 ASNs)
AS-TRIERA(1,239 ASNs)
AS34565:AS-TURKIX(1,251 ASNs)
AS44530:AS-DTAG(1,511 ASNs)
AS-BALKANIX(1,539 ASNs)
AS293:AS-FROM-I2-TO-ESNET(2,941 ASNs)
AS-SOX-SRB(3,643 ASNs)
AS-BALKAN-IX-V6(3,646 ASNs)
AS-ASTRAL(3,700 ASNs)
AS-MOBIFON(3,859 ASNs)
AS702:AS-HU-CUSTOMER(3,863 ASNs)
AS-CECOMCZCUST-TRANSIT(3,998 ASNs)
AS-CECOMCZ-TRANSIT(4,005 ASNs)
AS34565:AS-TURKIX-PARTNERS(4,030 ASNs)
AS-FOGIXP(4,422 ASNs)
AS213579:AS-IXP(4,422 ASNs)
AS47757:AS-PEERS(4,422 ASNs)
AS-SOFIA-CONNECT(4,627 ASNs)
AS-VODAFONE(4,645 ASNs)
AS-ZAINGP(4,792 ASNs)
AS-SETGBI(4,814 ASNs)
AS-KLMBH(4,842 ASNs)
AS-VIVA-BH(4,842 ASNs)
AS-ARCOR(5,067 ASNs)
AS-ARCORGLOBAL(5,069 ASNs)
AS-IGW-SET(5,101 ASNs)
AS-MOBILY(5,114 ASNs)
AS215147:AS-PEERS(5,129 ASNs)
AS41073:AS-IPV4-INEX-PEERS(5,208 ASNs)
AS-RTD(6,186 ASNs)
AS-ORANGERO(6,233 ASNs)
AS-TDATANETEU(6,531 ASNs)
AS-TDATANET(6,679 ASNs)
AS-OTEGLOBE(6,779 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-UUNETEUUK(8,356 ASNs)
AS702:AS-UK-CUSTOMER(8,356 ASNs)
AS-EMIX(11,052 ASNs)
AS-TEDATA(11,427 ASNs)
AS-RETN-ACTUAL-V4(12,045 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-SAIX(15,195 ASNs)
AS-RDSNET(16,878 ASNs)
AS-RDSTRANSIT(16,878 ASNs)
AS-MAGYARTELEKOM(17,357 ASNs)
AS-MATAV(17,357 ASNs)
AS-CN2(17,842 ASNs)
AS-WIOCC(18,067 ASNs)
AS-STIX(18,626 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-FLAGP(25,034 ASNs)
AS-FLAGT(25,034 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS-MFNX(26,187 ASNs)
AS47214:AS-LILLIX(26,738 ASNs)
AS43100:AS-MEMBERS(26,826 ASNs)
AS-SFINX-RS-MEMBERS-IPV6(26,914 ASNs)
AS-SFINX-RS-MEMBERS(26,976 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-T-CIX(36,150 ASNs)
... and 278 more
Upstream AS Paths
14 unique paths, avg length 2.4
AS Looking Glass
Upstream paths (matching graph above)
AS28949 IPv4 Address Subnets (17)
| 81.161.240.0/20 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.240.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.241.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.242.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.243.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.244.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.245.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.246.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.247.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |
| 81.161.248.0/24 | 🇧🇬 BG | Technical University - Sofia | TUSNET-AS |