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AS42772

A1-BY-AS

--------------------------------------------------

Registry

Authoritative registration data

AS number
42772
Name
A1-BY-AS
Organisation
--------------------------------------------------
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

385

IPv6 prefixes

20

Total announced

405

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS42772
178.163.128.0/17 IPv4 /17 not checked
37.17.0.0/17 IPv4 /17 RPKI valid
128.65.0.0/18 IPv4 /18 RPKI valid
151.249.128.0/18 IPv4 /18 RPKI valid
37.17.64.0/19 IPv4 /19 not checked
128.140.240.0/20 IPv4 /20 RPKI valid
195.222.64.0/20 IPv4 /20 RPKI valid
37.17.48.0/20 IPv4 /20 RPKI valid
37.17.96.0/20 IPv4 /20 RPKI valid
46.56.144.0/20 IPv4 /20 RPKI valid
46.56.176.0/20 IPv4 /20 not checked
128.65.24.0/21 IPv4 /21 not checked
128.65.32.0/21 IPv4 /21 not checked
128.65.40.0/21 IPv4 /21 not checked
128.65.8.0/21 IPv4 /21 RPKI valid
146.120.128.0/21 IPv4 /21 RPKI valid
146.120.136.0/21 IPv4 /21 not checked
146.120.144.0/21 IPv4 /21 RPKI valid
151.249.128.0/21 IPv4 /21 RPKI valid
151.249.136.0/21 IPv4 /21 not checked
151.249.152.0/21 IPv4 /21 not checked
151.249.160.0/21 IPv4 /21 RPKI valid
151.249.168.0/21 IPv4 /21 not checked
151.249.176.0/21 IPv4 /21 not checked
151.249.184.0/21 IPv4 /21 RPKI valid
151.249.200.0/21 IPv4 /21 not checked
151.249.208.0/21 IPv4 /21 not checked
151.249.216.0/21 IPv4 /21 RPKI valid
151.249.224.0/21 IPv4 /21 not checked
151.249.232.0/21 IPv4 /21 not checked
151.249.248.0/21 IPv4 /21 not checked
178.163.144.0/21 IPv4 /21 RPKI valid
178.163.152.0/21 IPv4 /21 not checked
178.163.168.0/21 IPv4 /21 RPKI valid
178.163.176.0/21 IPv4 /21 not checked
178.163.184.0/21 IPv4 /21 RPKI valid
178.163.208.0/21 IPv4 /21 not checked
195.222.80.0/21 IPv4 /21 not checked
37.17.120.0/21 IPv4 /21 not checked
37.17.24.0/21 IPv4 /21 not checked
37.17.32.0/21 IPv4 /21 RPKI valid
37.17.40.0/21 IPv4 /21 RPKI valid
37.17.8.0/21 IPv4 /21 RPKI valid
46.182.48.0/21 IPv4 /21 RPKI valid
46.53.128.0/21 IPv4 /21 not checked
46.53.136.0/21 IPv4 /21 not checked
46.53.144.0/21 IPv4 /21 RPKI valid
46.53.152.0/21 IPv4 /21 RPKI valid
46.53.160.0/21 IPv4 /21 not checked
46.53.168.0/21 IPv4 /21 not checked
46.53.184.0/21 IPv4 /21 RPKI valid
46.53.232.0/21 IPv4 /21 RPKI valid
46.53.240.0/21 IPv4 /21 not checked
46.53.248.0/21 IPv4 /21 not checked
46.56.160.0/21 IPv4 /21 RPKI valid
46.56.168.0/21 IPv4 /21 not checked
46.56.176.0/21 IPv4 /21 RPKI valid
46.56.184.0/21 IPv4 /21 RPKI valid
46.56.192.0/21 IPv4 /21 not checked
46.56.200.0/21 IPv4 /21 RPKI valid
46.56.216.0/21 IPv4 /21 RPKI valid
46.56.224.0/21 IPv4 /21 RPKI valid
46.56.232.0/21 IPv4 /21 RPKI valid
46.56.240.0/21 IPv4 /21 not checked
46.56.248.0/21 IPv4 /21 RPKI valid
77.74.32.0/21 IPv4 /21 not checked
91.149.128.0/21 IPv4 /21 RPKI valid
91.149.144.0/21 IPv4 /21 RPKI valid
92.38.64.0/21 IPv4 /21 RPKI valid
92.38.72.0/21 IPv4 /21 not checked
93.171.112.0/21 IPv4 /21 not checked
93.171.120.0/21 IPv4 /21 RPKI valid
128.140.244.0/22 IPv4 /22 RPKI valid
128.140.248.0/22 IPv4 /22 RPKI valid
128.65.16.0/22 IPv4 /22 not checked
128.65.20.0/22 IPv4 /22 not checked
128.65.24.0/22 IPv4 /22 RPKI valid
128.65.28.0/22 IPv4 /22 not checked
128.65.56.0/22 IPv4 /22 not checked
128.65.60.0/22 IPv4 /22 RPKI valid
146.120.32.0/22 IPv4 /22 RPKI valid
146.120.36.0/22 IPv4 /22 not checked
151.249.144.0/22 IPv4 /22 not checked
151.249.148.0/22 IPv4 /22 not checked
151.249.192.0/22 IPv4 /22 not checked
151.249.196.0/22 IPv4 /22 not checked
151.249.240.0/22 IPv4 /22 not checked
178.163.140.0/22 IPv4 /22 RPKI valid
178.163.192.0/22 IPv4 /22 not checked
178.163.196.0/22 IPv4 /22 RPKI valid
178.163.216.0/22 IPv4 /22 not checked
195.222.92.0/22 IPv4 /22 RPKI valid
213.184.224.0/22 IPv4 /22 RPKI valid
37.17.112.0/22 IPv4 /22 not checked
37.17.16.0/22 IPv4 /22 RPKI valid
37.17.20.0/22 IPv4 /22 not checked
46.53.176.0/22 IPv4 /22 RPKI valid
46.53.180.0/22 IPv4 /22 not checked
46.53.192.0/22 IPv4 /22 RPKI valid
46.53.200.0/22 IPv4 /22 not checked
46.53.212.0/22 IPv4 /22 not checked
46.53.224.0/22 IPv4 /22 not checked
46.53.228.0/22 IPv4 /22 RPKI valid
46.56.140.0/22 IPv4 /22 RPKI valid
93.191.96.0/22 IPv4 /22 RPKI valid
95.46.16.0/22 IPv4 /22 RPKI valid
95.46.20.0/22 IPv4 /22 RPKI valid
95.46.24.0/22 IPv4 /22 RPKI valid
128.65.2.0/23 IPv4 /23 RPKI valid
128.65.4.0/23 IPv4 /23 not checked
128.65.6.0/23 IPv4 /23 RPKI valid
151.249.244.0/23 IPv4 /23 RPKI valid
151.249.246.0/23 IPv4 /23 not checked
178.163.200.0/23 IPv4 /23 RPKI valid
178.163.202.0/23 IPv4 /23 RPKI valid
178.163.204.0/23 IPv4 /23 not checked
178.163.206.0/23 IPv4 /23 not checked
185.61.104.0/23 IPv4 /23 RPKI valid
185.61.106.0/23 IPv4 /23 RPKI valid
195.222.88.0/23 IPv4 /23 not checked
37.17.6.0/23 IPv4 /23 not checked
46.53.142.0/23 IPv4 /23 RPKI valid
46.53.174.0/23 IPv4 /23 not checked
46.53.184.0/23 IPv4 /23 RPKI valid
46.53.190.0/23 IPv4 /23 not checked
46.53.198.0/23 IPv4 /23 RPKI valid
46.53.216.0/23 IPv4 /23 not checked
46.53.218.0/23 IPv4 /23 RPKI valid
46.53.220.0/23 IPv4 /23 not checked
46.53.222.0/23 IPv4 /23 not checked
46.56.130.0/23 IPv4 /23 not checked
46.56.136.0/23 IPv4 /23 not checked
46.56.138.0/23 IPv4 /23 RPKI valid
46.56.214.0/23 IPv4 /23 RPKI valid
93.125.116.0/23 IPv4 /23 RPKI valid
128.140.240.0/24 IPv4 /24 RPKI valid
128.65.0.0/24 IPv4 /24 RPKI valid
128.65.1.0/24 IPv4 /24 not checked
151.249.244.0/24 IPv4 /24 RPKI valid
151.249.245.0/24 IPv4 /24 RPKI valid
151.249.246.0/24 IPv4 /24 not checked
151.249.247.0/24 IPv4 /24 not checked
178.163.128.0/24 IPv4 /24 RPKI valid
178.163.129.0/24 IPv4 /24 RPKI valid
178.163.130.0/24 IPv4 /24 RPKI valid
178.163.131.0/24 IPv4 /24 RPKI valid
178.163.132.0/24 IPv4 /24 not checked
178.163.133.0/24 IPv4 /24 RPKI valid
178.163.134.0/24 IPv4 /24 not checked
178.163.135.0/24 IPv4 /24 RPKI valid
178.163.136.0/24 IPv4 /24 RPKI valid
178.163.138.0/24 IPv4 /24 RPKI valid
178.163.160.0/24 IPv4 /24 RPKI valid
178.163.161.0/24 IPv4 /24 not checked
178.163.162.0/24 IPv4 /24 RPKI valid
178.163.163.0/24 IPv4 /24 RPKI valid
178.163.164.0/24 IPv4 /24 not checked
178.163.165.0/24 IPv4 /24 RPKI valid
178.172.144.0/24 IPv4 /24 RPKI valid
178.172.145.0/24 IPv4 /24 not checked
178.172.146.0/24 IPv4 /24 not checked
178.172.147.0/24 IPv4 /24 not checked
178.172.151.0/24 IPv4 /24 not checked
178.172.152.0/24 IPv4 /24 RPKI valid
178.172.156.0/24 IPv4 /24 RPKI valid
178.172.157.0/24 IPv4 /24 not checked
178.172.158.0/24 IPv4 /24 RPKI valid
178.172.159.0/24 IPv4 /24 not checked
178.172.176.0/24 IPv4 /24 not checked
178.172.200.0/24 IPv4 /24 not checked
178.172.203.0/24 IPv4 /24 RPKI valid
178.172.205.0/24 IPv4 /24 RPKI valid
178.172.206.0/24 IPv4 /24 not checked
178.172.207.0/24 IPv4 /24 not checked
178.172.209.0/24 IPv4 /24 not checked
178.172.210.0/24 IPv4 /24 RPKI valid
178.172.240.0/24 IPv4 /24 RPKI valid
178.172.241.0/24 IPv4 /24 RPKI valid
185.61.105.0/24 IPv4 /24 RPKI valid
195.222.64.0/24 IPv4 /24 RPKI valid
195.222.66.0/24 IPv4 /24 not checked
195.222.67.0/24 IPv4 /24 not checked
195.222.68.0/24 IPv4 /24 not checked
195.222.70.0/24 IPv4 /24 RPKI valid
195.222.71.0/24 IPv4 /24 not checked
195.222.72.0/24 IPv4 /24 not checked
195.222.73.0/24 IPv4 /24 RPKI valid
195.222.79.0/24 IPv4 /24 RPKI valid
195.222.80.0/24 IPv4 /24 not checked
195.222.81.0/24 IPv4 /24 RPKI valid
195.222.82.0/24 IPv4 /24 not checked
195.222.90.0/24 IPv4 /24 RPKI valid
195.222.91.0/24 IPv4 /24 not checked
195.222.92.0/24 IPv4 /24 RPKI valid
213.184.224.0/24 IPv4 /24 not checked
213.184.225.0/24 IPv4 /24 RPKI valid
213.184.226.0/24 IPv4 /24 not checked
213.184.227.0/24 IPv4 /24 RPKI valid
213.184.230.0/24 IPv4 /24 RPKI valid
213.184.232.0/24 IPv4 /24 not checked
213.184.233.0/24 IPv4 /24 not checked
213.184.244.0/24 IPv4 /24 not checked
213.184.245.0/24 IPv4 /24 RPKI valid
213.184.248.0/24 IPv4 /24 not checked
213.184.249.0/24 IPv4 /24 not checked
213.184.250.0/24 IPv4 /24 not checked
213.184.251.0/24 IPv4 /24 not checked
213.184.252.0/24 IPv4 /24 not checked
213.184.253.0/24 IPv4 /24 not checked
213.184.254.0/24 IPv4 /24 RPKI valid
213.184.255.0/24 IPv4 /24 not checked
217.21.33.0/24 IPv4 /24 not checked
217.21.46.0/24 IPv4 /24 not checked
217.21.48.0/24 IPv4 /24 not checked
217.21.51.0/24 IPv4 /24 RPKI valid
217.21.54.0/24 IPv4 /24 not checked
217.21.59.0/24 IPv4 /24 RPKI valid
217.21.60.0/24 IPv4 /24 not checked
37.17.117.0/24 IPv4 /24 RPKI valid
37.17.118.0/24 IPv4 /24 not checked
37.17.119.0/24 IPv4 /24 RPKI valid
46.53.128.0/24 IPv4 /24 RPKI valid
46.53.129.0/24 IPv4 /24 not checked
46.53.130.0/24 IPv4 /24 not checked
46.53.131.0/24 IPv4 /24 not checked
46.53.132.0/24 IPv4 /24 not checked
46.53.133.0/24 IPv4 /24 not checked
46.53.134.0/24 IPv4 /24 not checked
46.53.135.0/24 IPv4 /24 not checked
46.53.136.0/24 IPv4 /24 RPKI valid
46.53.137.0/24 IPv4 /24 RPKI valid
46.53.138.0/24 IPv4 /24 RPKI valid
46.53.139.0/24 IPv4 /24 RPKI valid
46.53.140.0/24 IPv4 /24 RPKI valid
46.53.141.0/24 IPv4 /24 not checked
46.53.144.0/24 IPv4 /24 not checked
46.53.145.0/24 IPv4 /24 not checked
46.53.146.0/24 IPv4 /24 RPKI valid
46.53.147.0/24 IPv4 /24 RPKI valid
46.53.148.0/24 IPv4 /24 not checked
46.53.149.0/24 IPv4 /24 not checked
46.53.150.0/24 IPv4 /24 RPKI valid
46.53.151.0/24 IPv4 /24 RPKI valid
46.53.163.0/24 IPv4 /24 not checked
46.53.164.0/24 IPv4 /24 RPKI valid
46.53.165.0/24 IPv4 /24 not checked
46.53.167.0/24 IPv4 /24 RPKI valid
46.53.173.0/24 IPv4 /24 not checked
46.53.186.0/24 IPv4 /24 RPKI valid
46.53.189.0/24 IPv4 /24 RPKI valid
2a00:1760::/32 IPv6 /32 RPKI valid
2a00:1761::/32 IPv6 /32 RPKI valid
2a00:1762::/32 IPv6 /32 RPKI valid
2a00:1763::/32 IPv6 /32 not checked
2a00:1765::/32 IPv6 /32 RPKI valid
2a03:3000::/32 IPv6 /32 RPKI valid
2a00:1761:a000::/35 IPv6 /35 RPKI valid
2a00:1761:c000::/36 IPv6 /36 not checked
2a00:1760:8000::/40 IPv6 /40 RPKI valid
2a00:1760:8100::/40 IPv6 /40 RPKI valid
2a00:1761:a000::/40 IPv6 /40 RPKI valid
2a00:1761:a100::/40 IPv6 /40 RPKI valid
2a00:1761:a200::/40 IPv6 /40 not checked
2a00:1761:a300::/40 IPv6 /40 RPKI valid
2a00:1762:8000::/40 IPv6 /40 RPKI valid
2a00:1762:8100::/40 IPv6 /40 RPKI valid
2a00:1763:8000::/40 IPv6 /40 RPKI valid
2a00:1763:8100::/40 IPv6 /40 RPKI valid
2a00:1765:8000::/40 IPv6 /40 RPKI valid
2a00:1765:8100::/40 IPv6 /40 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

270 of 405 announced prefixes, least specific first.

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS42772 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

4 networks seen before AS42772 in AS paths

Observed upstreams
Families
AS12406 BN-AS 2,703 75,798
v4 v6
AS60330 BCTBY-AS 400 7,672
v4 v6
AS6697 BELPAK-AS 200 4,600
v4
AS60280 NTEC 1 50
v4 v6

No rows match “”.

Showing – of

Observed downstreams

7 networks seen after AS42772 in AS paths

Observed downstreams
Families
AS205820 VDCBY-AS 941 5,828
v4 v6
AS49091 ASTELGAROR 178 1,006
v4
AS49682 BNB-BANK-AS 165 201
v4
AS58076 ASGMSTRBY 163 198
v4
AS212619 ASSAMSOL 163 198
v4
AS39426 ADVCHEMDEVAS 158 196
v4
AS210871 ASVPIDEV 158 196
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual.