AS Number
AS29107
AS Name
SYNAPSE-AS
Org Name
Synapse Network LTD
Registry

ripe

RegDate

N/A

Updated

2025-05-30T23:54:42Z

AS29107 Looking Glass
IPv4Prefixes

24

IPv6Prefixes

2

IPv4 NUMs

54,272

IPv6 NUMs(/64)

131,072

54,272 IPv4 Addresses
CIDR Description IP Num
77.87.144.0/22 Synapse Network LTD 1024
77.87.148.0/22 Synapse Network LTD 1024
91.216.176.0/24 Private "Stock company "Sater" 256
92.249.64.0/18 Synapse Network LTD 16384
141.98.109.0/24 NETFORCE-DC-ST-NETWORK 256
178.54.0.0/17 Synapse Network LTD 32768
178.54.4.0/24 Synapse Network LTD 256
178.54.5.0/24 Synapse Network LTD 256
178.54.6.0/24 Synapse Network LTD 256
178.54.7.0/24 Synapse Network LTD 256
178.54.8.0/24 Synapse Network LTD 256
178.54.9.0/24 Synapse Network LTD 256
178.54.10.0/24 Synapse Network LTD 256
178.54.11.0/24 Synapse Network LTD 256
178.54.120.0/24 Synapse Network LTD 256
178.54.121.0/24 Synapse Network LTD 256
193.201.80.0/23 Synapse Network LTD 512
194.0.88.0/23 Synapse Network LTD 512
194.0.88.0/22 Synapse Network LTD 1024
194.0.90.0/24 Synapse Network LTD 256
194.0.90.0/23 Synapse Network LTD 512
195.69.84.0/23 Synapse Network LTD 512
195.69.84.0/22 Synapse Network LTD 1024
195.69.86.0/23 Synapse Network LTD 512
CIDR Description IP NUMs(prefix /64)
2001:67c:2b14::/48 Synapse Network LTD 65536
2a07:76c0:2::/48 NETFORCE-DC-ST-IPv6-NETWORK 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv4 IPv4
AS6698 virtualsystems - Virtual Systems LLC, UA Ukraine 8,960 0 IPv4 IPv4
AS13249 ITS-UA - PRIVATE JOINT STOCK COMPANY "DATAGROUP", UA Ukraine 9,728 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 240,022 42,986,897,408 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,404,032 IPv4 IPv4
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,553,792 204,347,408,384 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,216 77,349,781,760 IPv4 IPv4
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS30860 YURTEH-AS - Virtual Systems LLC, UA Ukraine 27,392 34,359,738,368 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS6762 SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT Italy 161,792 8,590,000,128 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS21308 KROLEVETS-AS - PE Veles Alla Alexandrovna, UA Ukraine 512 65,536 IPv4 IPv4 IPv6 IPv6
AS34633 TRMX-AS - Tiramix s.r.o., SK Slovakia 1,024 0 IPv4 IPv4
AS41985 STARGROUP-UA-AS - Stargroup LLC, UA Ukraine 5,376 65,536 IPv4 IPv4
AS49561 HATANET-AS49561 - LLC "VECHIR TELECOM", UA Ukraine 4,864 0 IPv4 IPv4
AS56433 ASLANUA-NETWORK - LocalNet Ltd., UA Ukraine 16,384 0 IPv4 IPv4
AS56668 SIMNET-UA-AS - FOP Demchuk Sergiy Olexandrovuch, UA Ukraine 2,048 0 IPv4 IPv4
AS57349 DEPS-AS - DEPS INVEST LLC, UA Ukraine 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Ukraine UA-IX - Ukrainian Internet Exchange 185.1.50.125 10 Gbps 2025-04-25 00:43:27
Ukraine DTEL-IX - Digital Telecom Internet Exchange 193.25.180.46 40 Gbps 2025-04-25 00:43:27
Ukraine Giganet IXN - Giganet Internet exchange network 185.1.62.64 100 Gbps 2025-04-25 00:43:27
Poland 1-IX EU - 1-IX Internet Exchange Europe 185.1.254.52 40 Gbps 2025-04-25 00:43:27
Ukraine GNM-IX UA - GNM UA Internet Exchange 178.18.230.209 10 Gbps 2025-04-25 09:55:43

Private Peering Facilities

Country/Region Name City Website Updated
Ucomline Kiev Kyiv 2025-04-25 00:43:16
NewTelco Kiev Kyiv http://www.newtelco.ua/ 2025-04-25 00:43:16
as-block:       AS29092 - AS29337
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE



aut-num:        AS29107
as-name:        SYNAPSE-AS
org:            ORG-SNL94-RIPE
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 UPLINKS Peerings
remarks:        ------------------------------------------------------------------------
import:         from AS174 action pref=100; accept ANY
export:         to AS174 announce AS-SYNAPSE
import:         from AS6939 action pref=100; accept ANY
export:         to AS6939 announce AS-SYNAPSE
import:         from AS1299 action pref=100; accept ANY
export:         to AS1299 announce AS-SYNAPSE
import:         from AS6698 action pref=100; accept ANY
export:         to AS6698 announce AS-SYNAPSE
import:         from AS15895 action pref=100; accept { 0.0.0.0/0 }
export:         to AS15895 announce { 194.0.90.0/24 }
import:         from AS13249 action pref=100; accept ANY
export:         to AS13249 announce AS-SYNAPSE
import:         from AS3257 action pref=100; accept ANY
export:         to AS3257 announce AS-SYNAPSE
import:         from AS3356 action pref=100; accept ANY
export:         to AS3356 announce AS-SYNAPSE
import:         from AS30860 action pref=100; accept ANY
export:         to AS30860 announce AS-SYNAPSE
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 CLIENTS Peerings
remarks:        ------------------------------------------------------------------------
import:         from AS29390 action pref=20; accept AS29390
export:         to AS29390 announce ANY
import:         from AS39148 action pref=20; accept AS39148
export:         to AS39148 announce ANY
import:         from AS42434 action pref=20; accept AS42434
export:         to AS42434 announce ANY
import:         from AS44379 action pref=20; accept AS44379
export:         to AS44379 announce ANY
import:         from AS44303 action pref=20; accept AS44303
export:         to AS44303 announce ANY
import:         from AS34633 action pref=20; accept AS-UKRINDEX
export:         to AS34633 announce ANY
import:         from AS43139 action pref=20; accept AS-MAXIMUM
export:         to AS43139 announce ANY
import:         from AS15929 action pref=20; accept AS15929
export:         to AS15929 announce ANY
import:         from AS56433 action pref=20; accept AS56433
export:         to AS56433 announce ANY
import:         from AS52119 action pref=20; accept AS52119
export:         to AS52119 announce ANY
import:         from AS49561 action pref=20; accept AS49561
export:         to AS49561 announce ANY
import:         from AS200000 action pref=20; accept AS200000
export:         to AS200000 announce ANY
import:         from AS200000 action pref=20; accept AS-DELTAX
export:         to AS200000 announce ANY
remarks:        ------------------------------------------------------------------------
remarks:        AS29107 UA Peerings
remarks:        ------------------------------------------------------------------------
import:         from AS15645 action pref=50; accept AS-UAIX
export:         to AS15645 announce AS-SYNAPSE
import:         from AS29632 action pref=60; accept AS-NETASSIST AS-UAIX
export:         to AS29632 announce AS-SYNAPSE
import:         from AS35297 action pref=60; accept AS-DL-UA
export:         to AS35297 announce AS-SYNAPSE
import:         from AS31210 action pref=50; accept AS-DTEL-IX
export:         to AS31210 announce AS-SYNAPSE
import:         from AS59613 action pref=50; accept AS-UBNIX
export:         to AS59613 announce AS-SYNAPSE
sponsoring-org: ORG-LW50-RIPE
admin-c:        CHEG-RIPE
tech-c:         SYNX-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SYNAPSE-MNT
created:        2003-06-05T10:21:52Z
last-modified:  2025-05-30T23:54:42Z
source:         RIPE

organisation:   ORG-SNL94-RIPE
org-name:       Synapse Network LTD
country:        GB
org-type:       OTHER
address:        27 Old Gloucerster street, WC1N 3AX
e-mail:         [email protected]
abuse-c:        ACRO57182-RIPE
mnt-ref:        SYNAPSE-MNT
mnt-by:         SYNAPSE-MNT
created:        2024-07-29T10:29:08Z
last-modified:  2025-04-02T16:08:10Z
source:         RIPE

role:           Synapse NOC Role Account
address:        Synapse NOC
address:        Degtyarivskaya str. 50
address:        Kiev, Ukraine, 04112
remarks:        Information: http://www.synapse.net.ua
remarks:        Questions: mailto:[email protected]
mnt-by:         SYNAPSE-MNT
e-mail:         [email protected]
admin-c:        CHEG-RIPE
tech-c:         CHEG-RIPE
nic-hdl:        SYNX-RIPE
created:        2006-07-14T12:14:07Z
last-modified:  2025-03-05T03:12:28Z
source:         RIPE

person:         Eugen G.Chkolenko
address:        Synapse Network
address:        Degtyarivskaya str. 50
address:        Kiev, Ukraine, 04112
mnt-by:         SYNAPSE-MNT
phone:          +38(044)2406633
nic-hdl:        CHEG-RIPE
created:        2006-07-14T12:06:07Z
last-modified:  2010-05-22T21:17:30Z
source:         RIPE