AS51528


1718+4530undefined

AS Name: CENTR-AS

Organization: ORG-KAA9-RIPE

Registry: RIPE

Imports from (16)
Exports to (16)
aut-num: AS51528
as-name: CENTR-AS
org: ORG-KAA9-RIPE
remarks: ================================= EXPRESS
import: from AS15738 accept ANY
export: to AS15738 announce AS51528
remarks: =================================== TELZA
import: from AS49327 accept AS-TELZA
export: to AS49327 announce ANY
remarks: =================================== SUBNET
import: from AS51279 accept AS-SUBNET
export: to AS51279 announce ANY
remarks: ================================== BEST-ON
import: from AS198030 accept AS198030
export: to AS198030 announce ANY
remarks: =================================== KLAD
import: from AS197251 accept AS197251
export: to AS197251 announce ANY
remarks: ================================== RETN
import: from AS9002 accept ANY
export: to AS9002 announce AS-CENTRZPUA
remarks: =================================== DG
import: from AS21219 accept ANY
export: to AS21219 announce AS-CENTRZPUA
remarks: =================================== VEGA
import: from AS12883 accept ANY
export: to AS12883 announce AS-CENTRZPUA
remarks: =================================== UTG
import: from AS50581 accept ANY
export: to AS50581 announce AS-CENTRZPUA
remarks: =================================== GIGANET
import: from AS59613 accept ANY
export: to AS59613 announce AS51528
remarks: =================================== FLAGMAN.ZP.UA
import: from AS48045 accept AS-FLAGMAN
export: to AS48045 announce AS-CENTRX
remarks: =================================== TRIOLAN
import: from AS13188 accept AS13188
export: to AS13188 announce AS-CENTRX
remarks: =================================== DIANET
import: from AS60754 accept AS60754
export: to AS60754 announce AS-CENTRX
remarks: ================================================
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-CENTR
created: 2010-09-20T12:26:04Z
last-modified: 2022-06-03T15:46:38Z
source: RIPE
sponsoring-org: ORG-TCI1-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: ****************************

Upstream AS Paths

20 unique paths, avg length 2.1

AS51528AS9002AS6939AS50581AS24482AS209823AS1299AS2914AS19151AS4826AS25091AS52320AS18187AS58299AS199518AS35008AS148968AS7500AS262355AS22356AS53062AS49544AS140627AS2500AS150000AS8298AS266213AS52468AS51528 Upstream Paths18 paths shown

AS Looking Glass

Upstream paths (matching graph above)

AS7500AS6939AS51528
AS150000AS18187AS6939AS51528
AS35008AS6939AS51528
AS8298AS58299AS6939AS51528
AS148968AS6939AS51528
AS199518AS6939AS51528
AS140627AS1299AS9002AS51528
AS2500AS2914AS9002AS51528
AS4826AS9002AS51528
AS19151AS9002AS51528
AS25091AS9002AS51528
AS52320AS9002AS51528
AS24482AS51528
AS52468AS22356AS50581AS51528
AS49544AS50581AS51528
AS53062AS50581AS51528
AS266213AS262355AS50581AS51528
AS209823AS51528

Prefixes (3) →

View all IPv4 and IPv6 prefixes originated by AS51528

Hostnames in AS51528

Direct Membership

Macros that directly list AS51528 as a member:


AS-CENTRZPUA(6 members)
AS-EXPRESSUA(7 members)
AS-CENTRX(13 members)
AS-KREMEN-NET-CUSTOMERS(15 members)
AS-UBNIX(357 members)
AS-RETN-ACTUAL-V4(12045 members)
AS-TRANSROUTE-SPEC(19556 members)

Expanded Membership

All macros containing AS51528 (directly or via nested macros): 396

Show 100 macros
AS-CENTRZPUA(6 ASNs)
AS-EXPRESSUA(9 ASNs)
AS-MEDIANA(10 ASNs)
AS-EMPLOT-V6(14 ASNs)
AS-KREMEN-NET-CUSTOMERS(18 ASNs)
AS-GBIT(25 ASNs)
AS-CENTRX(33 ASNs)
AS-KS-IX(43 ASNs)
AS-ZPIX2(65 ASNs)
AS-MAXIMUM(97 ASNs)
AS-UTG-UA(227 ASNs)
AS-UTG(227 ASNs)
AS-LVIV-IX(241 ASNs)
AS-ADAPTIVE-TRANSIT(245 ASNs)
AS-FILANCO-IX-UA(289 ASNs)
AS-FILANCO-UA(290 ASNs)
AS-KOMITEX(303 ASNs)
AS-RNS-UAIX(307 ASNs)
AS-RNS(311 ASNs)
AS-IDS(311 ASNs)
AS-CDMA(312 ASNs)
AS-UANG(456 ASNs)
AS-UMC-CUSTOMERS(545 ASNs)
AS-UANG-PEER(595 ASNs)
AS-DL-CLIENTS(699 ASNs)
AS-DL-UA(846 ASNs)
AS-ZETNET(1,092 ASNs)
AS-INTERKVM(1,092 ASNs)
AS-WTUC(1,206 ASNs)
AS-JOINTTRANSIT-IPV6(1,216 ASNs)
AS197563:AS-GLOBALNET-UA(1,249 ASNs)
AS-DL-V6(1,363 ASNs)
AS-JOINTTRANSIT(1,449 ASNs)
AS-ITS-CLIENTS(2,042 ASNs)
AS-ITS-CLIENTS-UA(2,044 ASNs)
AS-ITS-FIX(2,044 ASNs)
AS-FIX(2,052 ASNs)
AS-ITS-UAIX(2,081 ASNs)
AS-UARNET(2,102 ASNs)
AS-ITS-WORLD(2,104 ASNs)
AS-ITS-DECIX(2,104 ASNs)
AS-ITS(2,104 ASNs)
AS-ITS-GOOGLE(2,104 ASNs)
AS-LIX(2,105 ASNs)
AS-IPTRANSIT(2,261 ASNs)
AS21011:AS-CLIENTS(2,275 ASNs)
AS21011:AS-UA-KIEV(2,278 ASNs)
AS-SEABONECUSTNA(2,303 ASNs)
AS-ETT(2,323 ASNs)
AS-RUDAKI-IX(2,589 ASNs)
AS-KREMENIX(2,889 ASNs)
AS-NEWLINE(2,902 ASNs)
AS-DATAGROUP-V6(2,910 ASNs)
AS21219:AS-EXT(2,914 ASNs)
AS-FF-TRANSIT(3,369 ASNs)
AS50263:AS-1-IX-EU-CUST(3,422 ASNs)
AS6830:AS-AORTANL(4,359 ASNs)
AS-KQ(4,751 ASNs)
AS-KPN(4,751 ASNs)
AS-KPNV6(4,751 ASNs)
AS-OPENPEERING(5,106 ASNs)
AS-OPENPEERING-EU(5,106 ASNs)
AS-OPENPEERINGMEMBERS(6,072 ASNs)
AS24748:AS-IX(8,694 ASNs)
AS-AORTA(11,961 ASNs)
AS6830:AS-AORTA(11,961 ASNs)
AS-RETN-ACTUAL-V4(12,045 ASNs)
AS-FIORD(12,063 ASNs)
AS-FIORD-V6(12,063 ASNs)
AS-MTU-V6(13,582 ASNs)
AS213973:AS-PARTNERS(13,844 ASNs)
AS57328:AS-DDIX(13,844 ASNs)
AS59552:AS-SON-IX-RS(13,844 ASNs)
AS213973:AS-BCIX(13,844 ASNs)
AS-EUNET(13,944 ASNs)
AS-W-IX(14,497 ASNs)
AS-PITER-IX-TLL(14,528 ASNs)
AS41073:AS-INEX-PEERS(14,843 ASNs)
AS-RED-IX-PEERS(15,552 ASNs)
AS-KRD-RS(17,283 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-NOTSURFNET-PEERS(19,650 ASNs)
AS-XO(23,361 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-PITER-IX-RIGA(24,405 ASNs)
AS-SMILE(26,794 ASNs)
AS-PITER-IX-FRA(27,939 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
... and 296 more