AS Number
AS47872
AS Name
SOFIA-CONNECT-AS
Org Name
Sofia Connect EAD
Country
Bulgaria
Registry

ripe

RegDate

Updated

2025-07-09T08:51:07Z

AS47872 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

7

IPv4 NUMs

1,792

IPv6 NUMs(/64)

1,879,048,192

1,792 IPv4 Addresses
CIDR Description IP Num
109.121.152.0/24
ROA Signed and Valid IRR Valid
Optical Structural Network Ltd. 256
185.44.116.0/24
ROA Signed and Valid IRR Valid
Sofia-Connect-Net 256
185.44.117.0/24
ROA Signed and Valid IRR Valid
Sofia Connect EAD 256
185.44.119.0/24
ROA Signed and Valid IRR Valid
Sofia Connect EAD 256
212.5.48.0/24
ROA Signed and Valid IRR Valid
Sofia Connect EAD 256
212.5.49.0/24
ROA Signed and Valid IRR Valid
Sofia Connect EAD 256
212.5.50.0/24
ROA Signed and Valid IRR Valid
Sofia Connect EAD 256
CIDR Description IP NUMs(prefix /64)
2a01:73e0::/36
ROA Signed and Valid IRR InValid
Sofia Connect EAD 268435456
2a01:73e0:a000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
2a01:73e0:b000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
2a01:73e0:c000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
2a01:73e0:d000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
2a01:73e0:e000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
2a01:73e0:f000::/36
ROA Signed and Valid IRR Valid
Sofia Connect EAD 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28716 RETELIT-AS - Retelit Digital Services S.p.A., IT Italy 43,776 107,374,182,400 IPv4 IPv4
AS52075 WIFIRST - Wifirst S.A.S., FR France 132,352 34,359,738,368 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 456,960 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 116,736 77,422,657,538 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,876,032 81,609,883,648 IPv4 IPv4 IPv6 IPv6
AS31510 IKB-AS - Innsbrucker Kommunalbetriebe AG, AT Austria 27,904 4,294,967,296 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv4 IPv4 IPv6 IPv6
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 6,144 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 370,176 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,747,456 52,076,871,680 IPv4 IPv4 IPv6 IPv6
AS15943 WTNET-AS - wilhelm.tel GmbH, DE Germany 354,560 38,654,836,736 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4
AS31287 IPACCT-AS - IPACCT CABLE Ltd, BG Bulgaria 13,056 12,884,901,888 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,560 4,294,967,296 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 560,384 210,454,315,008 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS14840 BR.Digital Telecom, BR Brazil 72,704 14,010,548,224 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 28,160 17,196,711,936 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,872,256 215,834,755,073 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128,768 118,095,872 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS51582 DCC-BG - Cifrova Kabelna Korporacia EOOD, BG Bulgaria 31,232 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS207811 SuperCell-ISP - SuperCell ISP LTD, IQ Iraq 0 0 IPv4 IPv4
AS211128 SKYFIBER-AS - Sky Fiber AD, BG Bulgaria 256 0 IPv4 IPv4
AS42555 Optic-Com-EU - OPTICCOM- BULGARIA Ltd., BG Bulgaria 12,032 0 IPv4 IPv4
AS202634 demabg - Petar Petrov, BG Bulgaria 256 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS20771 CAUCASUS-CABLE-SYSTEM - Caucasus Online Ltd., GE Georgia 183,552 4,294,967,296 IPv4 IPv4
AS60325 Serresnet-AS - Optiland Telecommunications I.K.E., GR Greece 1,792 4,294,967,296 IPv4 IPv4
AS204639 H-Tech - H-Tech EOOD, BG Bulgaria 256 0 IPv4 IPv4
AS206346 PAN-TELECOM-AS - "Pan Telecom" EOOD, BG Bulgaria 1,024 0 IPv4 IPv4
AS207094 INTER-CARRIER-AS - Inter Carrier Ltd, BG Bulgaria 1,024 0 IPv4 IPv4
AS47748 Daticum - Daticum AD, BG Bulgaria 5,376 34,359,803,904 IPv4 IPv4
AS47964 Data-Center - Data Center Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS209681 DELTACOM-BG-AS - Deltacom Electronics Ltd., BG Bulgaria 1,024 34,359,738,368 IPv4 IPv4
AS212416 Proximity - Proximity EOOD, BG Bulgaria 1,280 65,536 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Bulgaria MegaIX Sofia - Megaport MegaIX Sofia (formerly OM-NIX) 91.212.235.21 2001:7f8:9f::a4:7872:1 10 Gbps 2019-05-03 11:24:54
Germany DE-CIX Frankfurt - DE-CIX Frankfurt 80.81.193.21 2001:7f8::bb00:0:1 10 Gbps 2019-05-03 11:24:54
Greece GR-IX::Athens - Greek Internet Exchange - Athens 176.126.38.80 2001:7f8:6e::80 10 Gbps 2026-03-26 16:06:38

Private Peering Facilities

Country/Region Name City Website Updated
TELEPOINT Sofia Centre Sofia https://www.telepoint.bg/ 2016-03-14 20:54:36
Equinix FR5 - Frankfurt, KleyerStrasse Frankfurt https://www.equinix.com/locations/germany-colocation/frankfurt-data-centers/fr5/ 2016-03-15 09:24:20
Equinix SK2 - Stockholm, Sköndal Stockholm https://www.equinix.com/locations/europe-colocation/sweden-colocation/stockholm-data-centers/sk2/ 2016-03-14 20:55:51
Equinix SO1 - Sofia Sofia https://www.equinix.com/locations/bulgaria-colocation/sofia-data-centers/so1/ 2016-03-14 21:56:36
NXDATA-2 Bucharest (BUH2) Bucharest https://www.nxdata.ro 2016-03-14 21:09:14
NewTelco Frankfurt Frankfurt http://www.newtelco.de/en 2016-03-14 21:09:13
Telehouse - Paris 2 (Voltaire - Léon Frot) Paris http://www.telehouse.fr 2016-09-01 18:53:07
Equinix SO2 - Sofia Sofia https://www.equinix.com/locations/bulgaria-colocation/sofia-data-centers/so2/ 2019-10-27 07:43:26
S3 Company Ltd. Sofia https://www.s3c.bg/ 2019-12-05 11:18:02
as-block:       AS47870 - AS49384
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE



aut-num:        AS47872
as-name:        SOFIA-CONNECT-AS
descr:          Sofia Connect EAD
descr:          Carrier-grade wholesale IP transit, DWDM wavelengths,
descr:          Ethernet L2VPN and dark fibre.
descr:          Southeast Europe and the Caucasus.
descr:          https://sofia-connect.net
org:            ORG-SCE1-RIPE
remarks:        ========================================================
remarks:        Sofia Connect (AS47872) - wholesale carrier for SEE
remarks:        ========================================================
remarks:        Web:    https://sofia-connect.net
remarks:        LG:     https://sofia-connect.net/looking-glass/
remarks:        Status: https://sofia-connect.net/status/
remarks:        PDB:    https://www.peeringdb.com/asn/47872
remarks:        NOC:    noc@sofia-connect.net  +359 2 420 0300 (24/7)
remarks:        Peer:   peering@sofia-connect.net
remarks:        Abuse:  abuse@sofia-connect.net
remarks:        ========================================================
remarks:        Open peering policy. Bi-lateral peering welcome at
remarks:        DE-CIX Frankfurt, GR-IX Athens, MegaIX Sofia and B-IX.
remarks:        Route-server peering accepted.
remarks:        Requirements: RPKI ROV, IRR filtering, max-prefix limits.
remarks:        ========================================================
remarks:        ==================== UPSTREAMS =========================
remarks:        === ZAYO ===
import:         from AS6461 accept ANY
export:         to AS6461 announce AS-SOFIA-CONNECT
remarks:        === COGENT ===
import:         from AS174 accept ANY
export:         to AS174 announce AS-SOFIA-CONNECT
remarks:        === LUMEN (Level 3) ===
import:         from AS3356 accept ANY
export:         to AS3356 announce AS-SOFIA-CONNECT
remarks:        === Hurricane Electric ===
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-SOFIA-CONNECT
remarks:        ========================================================
remarks:        ===================== PEERS ============================
remarks:        === Caucasus Online ===
import:         from AS20771 accept as-delta
export:         to AS20771 announce ANY
remarks:        === BULSATCOM ===
import:         from AS43205 accept ANY
export:         to AS43205 announce ANY
remarks:        === UCOMINT ===
mp-import:      afi any.unicast from AS8932 accept AS8932:AS-ALL
mp-export:      afi any.unicast to AS8932 announce ANY
remarks:        === Daticum ===
import:         from AS47748 accept ANY
export:         to AS47748 announce AS-SOFIA-CONNECT
remarks:        === IP-MAX ===
import:         from AS25091 accept AS-IP-MAX
export:         to AS25091 announce AS-SOFIA-CONNECT
remarks:        === WGI ===
import:         from AS199524 accept AS199524
export:         to AS199524 announce AS-SOFIA-CONNECT
remarks:        === RASCOM ===
import:         from AS20764 accept AS-RASCOM
export:         to AS20764 announce AS-SOFIA-CONNECT
remarks:        === IPACCT Ltd ===
import:         from AS31287 accept AS-IPACCT
export:         to AS31287 announce AS-SOFIA-CONNECT
remarks:        === S3Company ===
import:         from AS44901 accept as-belcloud
export:         to AS44901 announce AS-SOFIA-CONNECT
remarks:        ========================================================
admin-c:        PEER-SC
admin-c:        SCAD11-BG
admin-c:        SCP73-RIPE
tech-c:         SCN37-RIPE
tech-c:         SCTE11-BG
tech-c:         SCN36-RIPE
abuse-c:        AC24840-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SCLIR-MNT
created:        2008-09-10T07:24:40Z
last-modified:  2026-05-11T07:39:55Z
source:         RIPE

organisation:   ORG-SCE1-RIPE
org-name:       Sofia Connect EAD
country:        BG
reg-nr:         204636154
org-type:       LIR
address:        Triaditsa Distr, 192A Cherni Vrah Blvd, fl. 13
address:        1407
address:        Sofia
address:        BULGARIA
phone:          +35924200300
e-mail:         office@sofia-connect.net
admin-c:        OT1134-RIPE
admin-c:        YN271-RIPE
abuse-c:        AC24840-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SCLIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SCLIR-MNT
created:        2013-12-19T13:26:11Z
last-modified:  2026-05-13T07:35:16Z
source:         RIPE

role:           Sofia Connect Peering
address:        Sofia, Bulgaria
e-mail:         peering@sofia-connect.net
nic-hdl:        PEER-SC
remarks:        Peering coordination for AS47872
mnt-by:         SCLIR-MNT
created:        2026-05-11T07:36:31Z
last-modified:  2026-05-11T07:36:31Z
source:         RIPE

role:           Sofia Connect Admin contact
org:            ORG-SCE1-RIPE
address:        Sofia Connect EAD
address:        Triaditsa Distr, 192A Cherni Vrah Blvd, fl. 13
address:        1407 Sofia
address:        BULGARIA
phone:          +359 2 420 0300
e-mail:         noc@sofia-connect.net
nic-hdl:        SCAD11-BG
admin-c:        YN271-RIPE
mnt-by:         SCLIR-MNT
created:        2014-01-27T12:24:27Z
last-modified:  2026-04-23T09:09:12Z
source:         RIPE

role:           Sofia Connect NOC
org:            ORG-SCE1-RIPE
address:        Sofia Connect EAD
address:        Triaditsa Distr, 192A Cherni Vrah Blvd, fl. 13
address:        1407 Sofia
address:        BULGARIA
phone:          +359 2 420 0300
e-mail:         noc@sofia-connect.net
remarks:        24x7 Network Operations Center
remarks:        NOC: noc@sofia-connect.net +359 2 420 0300 (24/7)
nic-hdl:        SCN36-RIPE
admin-c:        YN271-RIPE
tech-c:         OT1134-RIPE
mnt-by:         SCLIR-MNT
created:        2026-04-23T09:10:20Z
last-modified:  2026-04-23T09:10:20Z
source:         RIPE

role:           Sofia Connect NOC
address:        Sofia, Bulgaria
phone:          +359 2 420 0300
e-mail:         noc@sofia-connect.net
nic-hdl:        SCN37-RIPE
remarks:        24/7 Network Operations Center for AS47872
remarks:        requested-handle: NOC-SC
mnt-by:         SCLIR-MNT
created:        2026-05-11T07:36:04Z
last-modified:  2026-05-11T07:36:04Z
source:         RIPE

role:           Sofia Connect Peering
org:            ORG-SCE1-RIPE
address:        Sofia Connect EAD
address:        Triaditsa Distr, 192A Cherni Vrah Blvd, fl. 13
address:        1407 Sofia
address:        BULGARIA
phone:          +359 2 420 0300
e-mail:         peering@sofia-connect.net
remarks:        Peering coordinator for AS47872
remarks:        Open peering policy - see https://sofia-connect.net/peering/
nic-hdl:        SCP73-RIPE
admin-c:        YN271-RIPE
tech-c:         OT1134-RIPE
mnt-by:         SCLIR-MNT
created:        2026-04-23T09:10:42Z
last-modified:  2026-04-23T09:10:42Z
source:         RIPE

role:           Sofia Connect Tech contact
org:            ORG-SCE1-RIPE
address:        Sofia Connect EAD
address:        Triaditsa Distr, 192A Cherni Vrah Blvd, fl. 13
address:        1407 Sofia
address:        BULGARIA
phone:          +359 2 420 0300
e-mail:         noc@sofia-connect.net
nic-hdl:        SCTE11-BG
tech-c:         OT1134-RIPE
mnt-by:         SCLIR-MNT
created:        2014-01-27T12:23:30Z
last-modified:  2026-04-23T09:09:36Z
source:         RIPE