AS Number
AS Name
Org Name
"X-City" Ltd.
Country / Region





AS51784 Looking Glass






IPv6 NUMs(/64)


33,792 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR InValid
X-CITY 16384
IRR InValid
X-CITY 16384
ROA Signed and Valid IRR InValid
"X-City" Ltd. 1024
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
"X-City" Ltd. 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS28773 AS-MASTER - Global Technology Ukraine Ltd, UA Ukraine 8,704 65,536 IPv4 IPv4
AS49544 i3Dnet - B.V, NL Netherlands 101,376 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS199995 OT-AS - Omega Telecom LLC, UA Ukraine 5,376 0 IPv4 IPv4 IPv6 IPv6
AS3255 UARNET-AS - State Enterprise Scientific and Telecommunication Centre "Ukrainian Academic and Research Network" of the Institute for Condensed Matter Physics of the National Academy of Science of Ukraine (UARNet), UA Ukraine 98,304 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,565,056 165,692,637,184 IPv4 IPv4
AS3326 Datagroup - PRIVATE JOINT STOCK COMPANY "DATAGROUP", UA Ukraine 153,344 8,589,934,592 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Ukraine KM-IX - Khmelnitskiy Internet Exchange Point 10 Gbps 2020-06-01 09:07:59
Ukraine Giganet IXN - Giganet Internet exchange network 30 Gbps 2023-03-10 19:23:01
Ukraine DTEL-IX - Digital Telecom Internet Exchange 2001:7f8:63::1:26 20 Gbps 2021-10-05 09:02:04

Private Peering Facilities

Country / Region Name City Website Updated
IP Address Domain NUMs Domains 5 4 1 1 2 2 2 1 2 4
as-block:       AS51357 - AS52223
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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE

aut-num:        AS51784
as-name:        X-CITY-AS
org:            ORG-LA277-RIPE
remarks:        --------------------------------------------------
remarks:        Uplinks
remarks:        --------------------------------------------------
import:         from AS3255   action pref=150; accept ANY # UARNet
export:         to   AS3255   announce AS-XCITY
import:         from AS199995 action pref=150; accept ANY # Omega Telecom
export:         to   AS199995 announce AS-XCITY
import:         from AS3326   action pref=150; accept ANY # DataGroup
export:         to   AS3326   announce AS-XCITY
import:         from AS42396  action pref=150; accept ANY # PJSC Telesystems of Ukraine
export:         to   AS42396  announce AS-XCITY
remarks:        --------------------------------------------------
remarks:        Peering & IXP
remarks:        --------------------------------------------------
import:         from AS31210   action pref=100; accept AS-DTEL-IX # DTEL-IX
export:         to AS31210     announce AS-XCITY
import:         from AS59613   action pref=100; accept AS-UBNIX # GIGANET-IX
export:         to AS59613     announce AS-XCITY
import:         from AS28681   action pref=100; accept AS-KMIX # KM-IX
export:         to AS28681     announce AS-XCITY
remarks:        --------------------------------------------------
remarks:        X-CITY IPv6
remarks:        --------------------------------------------------
mp-import:      afi ipv6.unicast from AS21219  accept   ANY # DataGroup
mp-export:      afi ipv6.unicast to   AS21219  announce AS-XCITY
mp-import:      afi ipv6.unicast from AS31210  accept   AS-DTEL-IX-V6 # DTEL-IX
mp-export:      afi ipv6.unicast to   AS31210  announce AS-XCITY
mp-import:      afi ipv6.unicast from AS59613  accept   AS-UBNIX-v6 # GIGANET-IX
mp-export:      afi ipv6.unicast to   AS59613  announce AS-XCITY
admin-c:        XC673-RIPE
tech-c:         XC673-RIPE
status:         ASSIGNED
mnt-by:         XCITY-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2010-11-04T14:59:06Z
last-modified:  2018-11-19T07:32:42Z
source:         RIPE

organisation:   ORG-LA277-RIPE
org-name:       "X-City" Ltd.
country:        UA
org-type:       LIR
address:        Mykoly Mazura 8/1
address:        29019
address:        Khmelnitsky
address:        UKRAINE
phone:          +380382724777
admin-c:        XC673-RIPE
tech-c:         XC673-RIPE
abuse-c:        XAT3-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        XCITY-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         XCITY-MNT
created:        2010-06-25T07:49:09Z
last-modified:  2021-08-26T09:10:17Z
source:         RIPE

role:           X-CITY NOC
address:        Mykoly Mazura 8/1
address:        29019 Khmelnytskyi
admin-c:        RK9577-RIPE
tech-c:         OF1461-RIPE
tech-c:         RK9577-RIPE
nic-hdl:        XC673-RIPE
mnt-by:         XCITY-MNT
created:        2017-01-17T13:29:13Z
last-modified:  2017-01-18T13:27:31Z
source:         RIPE