Routing information (RIS)
  • Originates prefixes visible
  • Is seen in other routes

Name and holder of this ASN:

UMC-AS - PrJSC "VF UKRAINE"

RIRStatusRegistrationCountry
RIPE NCCALLOCATED2002-01-02UA
Showing results for AS21497 as of 2025-05-13 16:00:00 UTC
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Showing results for AS21497
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Prefix
Type
Percent
Country
128.124.0.0/16IPv412.49%UA
178.133.0.0/16IPv412.49%UA
178.136.252.0/22IPv40.2%UA
178.136.32.0/20IPv40.78%UA
178.136.64.0/21IPv40.39%UA
178.136.72.0/22IPv40.2%UA
178.136.96.0/20IPv40.78%UA
212.40.38.0/24IPv40.05%UA
212.86.232.0/21IPv40.39%UA
213.130.20.0/22IPv40.2%UA
Showing 1 to 10 of 38 entries
Showing results for AS21497 as of 2025-05-09 20:46:11 UTC

(+)(-)

aut-num21497
as-nameUMC-AS
remarks===== Uplinks =====
importfrom AS1273 accept ANY
importfrom AS1299 accept ANY
importfrom AS3257 accept ANY
exportto AS1273 announce AS-UMC-CUSTOMERS
exportto AS1299 announce AS-UMC-CUSTOMERS
exportto AS3257 announce AS-UMC-CUSTOMERS
mp-importafi ipv6.unicast from AS1273 accept ANY
mp-importafi ipv6.unicast from AS1299 accept ANY
mp-importafi ipv6.unicast from AS3257 accept ANY
mp-exportafi ipv6.unicast to AS1273 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS1299 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS3257 announce AS-UMC-CUSTOMERS
remarks===== IXes =====
importfrom AS6695 accept AS-DECIX
importfrom AS15645 accept AS-UAIX
importfrom AS24115 accept AS-PLIX
importfrom AS31210 accept AS-DTEL-IX
importfrom AS50263 accept AS-1-IX-WAW
importfrom AS50952 accept AS-DATAIX
exportto AS6695 announce AS-UMC-CUSTOMERS
exportto AS15645 announce AS-UMC-CUSTOMERS
exportto AS24115 announce AS-UMC-CUSTOMERS
exportto AS31210 announce AS-UMC-CUSTOMERS
exportto AS50263 announce AS-UMC-CUSTOMERS
exportto AS50952 announce AS-UMC-CUSTOMERS
mp-importafi ipv6.unicast from AS6695 accept AS-DECIX-V6
mp-importafi ipv6.unicast from AS15645 accept AS-UAIX-v6
mp-importafi ipv6.unicast from AS24115 accept AS-PLIX6
mp-importafi ipv6.unicast from AS31210 accept AS-DTEL-IX-V6
mp-importafi ipv6.unicast from AS50263 accept AS-1-IX-WAW-V6
mp-importafi ipv6.unicast from AS50952 accept AS-DATAIX
mp-exportafi ipv6.unicast to AS6695 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS15645 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS24115 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS31210 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS50263 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS50952 announce AS-UMC-CUSTOMERS
remarks===== Peerings =====
importfrom AS3326 accept AS3326:AS-EXT
importfrom AS6849 accept AS-UKRTELBT
importfrom AS15169 accept AS-GOOGLE
importfrom AS32934 accept AS-FACEBOOK
importfrom AS35320 accept AS-ETT
importfrom AS39928 accept AS-1PLUS1
importfrom AS54994 accept AS54994:AS-ALL
importfrom AS59492 accept AS-MIT27
importfrom AS60068 accept AS-CDN77
importfrom AS199524 accept AS-GCORE
exportto AS3326 announce AS-UMC-CUSTOMERS
exportto AS6849 announce AS-UMC-CUSTOMERS
exportto AS15159 announce AS-UMC-CUSTOMERS
exportto AS32934 announce AS-UMC-CUSTOMERS
exportto AS35320 announce AS-UMC-CUSTOMERS
exportto AS39928 announce AS-UMC-CUSTOMERS
exportto AS54994 announce AS-UMC-CUSTOMERS
exportto AS59492 announce AS-UMC-CUSTOMERS
exportto AS60068 announce AS-UMC-CUSTOMERS
exportto AS199524 announce AS-UMC-CUSTOMERS
mp-importafi ipv6.unicast from AS3326 accept AS3326:AS-EXT
mp-importafi ipv6.unicast from AS15169 accept AS-GOOGLE
mp-importafi ipv6.unicast from AS32934 accept AS-FACEBOOK
mp-importafi ipv6.unicast from AS35320 accept AS-ETT
mp-importafi ipv6.unicast from AS54994 accept AS54994:AS-ALL
mp-importafi ipv6.unicast from AS60068 accept AS-CDN77
mp-importafi ipv6.unicast from AS199524 accept AS-GCORE
mp-exportafi ipv6.unicast to AS3326 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS15169 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS32934 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS35320 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS54994 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS60068 announce AS-UMC-CUSTOMERS
mp-exportafi ipv6.unicast to AS199524 announce AS-UMC-CUSTOMERS
remarks---------------------------------------------------------------
remarksAS21497 filters out inbound prefixes more than /24 specific.
remarksNetworks within AS21497:RS-INBOUND-FILTER are filtered from
remarksall BGP peers.
remarks---------------------------------------------------------------
remarksAS21497 customers are warned that only prefixes specified
remarksexactly in the appropriate RIPE IRR aut-num: AS21497 import
remarksstatement will be accepted.
remarks---------------------------------------------------------------
remarksAS21497 provide customers with ability to influence routing
remarksdecision by using the following community attributes for
remarksthe bgp prefixes announced to AS21497.
remarks21497:0 - accept and redistribute to uplinks
remarks21497:1 - accept and prepend once 21497
remarks21497:2 - accept and prepend 21497_21497
remarks21497:3 - accept and prepend 21497_21497_21497
remarks21497:9 - accept and do not redistribute to uplinks
remarks21497:10 - accept by AS21497 and redistribute to peers
remarks21497:11 - accept by AS21497, prepend 21497 and redistribute
remarksto peers
remarks21497:12 - accept by AS21497, prepend 21497_21497 and
remarksredistribute to peers
remarks21497:13 - accept by AS21497, prepend 21497_2197_21497 and
remarksredistribute to peers
remarks21497:19 - accept by AS21497 and do not redistribute to peers
remarksAttributes can be used simultaneously.
remarksPrefixes imported without community attributes will be
remarksautomaticaly tagged as 21497:0 and 21497:10 on AS21497 side.
remarks---------------------------------------------------------------
admin-cUMC-RIPE
tech-cUMC-RIPE
orgORG-UMC1-RIPE
statusASSIGNED
mnt-byRIPE-NCC-END-MNT
mnt-byUMC-MNT
created2002-01-02T16:26:51Z
last-modified2023-07-21T08:37:51Z
sourceRIPE
Showing results for AS21497 as of 2025-05-13 21:18:00 UTC