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AS50010

Nawras-AS

Sultanate of Oman

Registry

Authoritative registration data

AS number
50010
Name
Nawras-AS
Organisation
Sultanate of Oman
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

558

IPv6 prefixes

95

Total announced

653

Announced prefixes

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

Prefixes announced by AS50010
5.162.0.0/16 IPv4 /16 RPKI valid
5.21.0.0/16 IPv4 /16 RPKI valid
188.135.0.0/17 IPv4 /17 RPKI valid
188.66.128.0/17 IPv4 /17 RPKI valid
37.200.128.0/17 IPv4 /17 RPKI valid
37.28.0.0/17 IPv4 /17 RPKI valid
5.162.0.0/17 IPv4 /17 not checked
145.255.64.0/18 IPv4 /18 RPKI valid
188.135.64.0/18 IPv4 /18 RPKI valid
188.66.128.0/18 IPv4 /18 RPKI valid
37.200.128.0/18 IPv4 /18 not checked
46.40.192.0/18 IPv4 /18 RPKI valid
5.162.128.0/18 IPv4 /18 RPKI valid
5.21.128.0/18 IPv4 /18 RPKI valid
145.255.96.0/19 IPv4 /19 not checked
37.200.192.0/19 IPv4 /19 RPKI valid
37.28.0.0/19 IPv4 /19 not checked
37.28.32.0/19 IPv4 /19 RPKI valid
188.66.128.0/20 IPv4 /20 RPKI valid
188.66.192.0/20 IPv4 /20 not checked
37.200.128.0/20 IPv4 /20 RPKI valid
37.200.144.0/20 IPv4 /20 RPKI valid
37.28.0.0/20 IPv4 /20 RPKI valid
37.28.48.0/20 IPv4 /20 RPKI valid
5.162.0.0/20 IPv4 /20 not checked
5.162.224.0/20 IPv4 /20 RPKI valid
5.162.32.0/20 IPv4 /20 RPKI valid
5.162.80.0/20 IPv4 /20 not checked
5.162.96.0/20 IPv4 /20 RPKI valid
145.255.96.0/21 IPv4 /21 not checked
188.135.32.0/21 IPv4 /21 RPKI valid
188.66.128.0/21 IPv4 /21 RPKI valid
188.66.136.0/21 IPv4 /21 not checked
188.66.208.0/21 IPv4 /21 not checked
37.200.128.0/21 IPv4 /21 not checked
37.200.136.0/21 IPv4 /21 RPKI valid
37.200.144.0/21 IPv4 /21 not checked
37.200.152.0/21 IPv4 /21 RPKI valid
46.40.248.0/21 IPv4 /21 RPKI valid
5.162.0.0/21 IPv4 /21 RPKI valid
5.162.104.0/21 IPv4 /21 not checked
5.162.32.0/21 IPv4 /21 RPKI valid
5.162.40.0/21 IPv4 /21 RPKI valid
5.162.8.0/21 IPv4 /21 not checked
5.162.80.0/21 IPv4 /21 not checked
5.162.88.0/21 IPv4 /21 RPKI valid
5.162.96.0/21 IPv4 /21 not checked
5.21.48.0/21 IPv4 /21 RPKI valid
145.255.100.0/22 IPv4 /22 not checked
145.255.104.0/22 IPv4 /22 RPKI valid
145.255.112.0/22 IPv4 /22 RPKI valid
145.255.120.0/22 IPv4 /22 not checked
145.255.64.0/22 IPv4 /22 not checked
145.255.68.0/22 IPv4 /22 not checked
145.255.72.0/22 IPv4 /22 RPKI valid
145.255.76.0/22 IPv4 /22 not checked
145.255.80.0/22 IPv4 /22 not checked
145.255.84.0/22 IPv4 /22 RPKI valid
145.255.88.0/22 IPv4 /22 not checked
145.255.92.0/22 IPv4 /22 RPKI valid
145.255.96.0/22 IPv4 /22 not checked
185.6.220.0/22 IPv4 /22 RPKI valid
188.135.0.0/22 IPv4 /22 RPKI valid
188.135.112.0/22 IPv4 /22 RPKI valid
188.135.116.0/22 IPv4 /22 RPKI valid
188.135.12.0/22 IPv4 /22 RPKI valid
188.135.120.0/22 IPv4 /22 RPKI valid
188.135.124.0/22 IPv4 /22 not checked
188.135.16.0/22 IPv4 /22 not checked
188.135.20.0/22 IPv4 /22 RPKI valid
188.135.24.0/22 IPv4 /22 RPKI valid
188.135.28.0/22 IPv4 /22 not checked
188.135.32.0/22 IPv4 /22 RPKI valid
188.135.36.0/22 IPv4 /22 not checked
188.135.4.0/22 IPv4 /22 RPKI valid
188.135.44.0/22 IPv4 /22 RPKI valid
188.135.48.0/22 IPv4 /22 not checked
188.135.56.0/22 IPv4 /22 RPKI valid
188.135.60.0/22 IPv4 /22 RPKI valid
188.135.64.0/22 IPv4 /22 RPKI valid
188.135.68.0/22 IPv4 /22 RPKI valid
188.135.72.0/22 IPv4 /22 RPKI valid
188.135.76.0/22 IPv4 /22 not checked
188.135.8.0/22 IPv4 /22 not checked
188.135.80.0/22 IPv4 /22 not checked
188.135.84.0/22 IPv4 /22 not checked
188.135.88.0/22 IPv4 /22 RPKI valid
188.135.92.0/22 IPv4 /22 RPKI valid
188.66.176.0/22 IPv4 /22 not checked
188.66.192.0/22 IPv4 /22 RPKI valid
188.66.196.0/22 IPv4 /22 not checked
188.66.200.0/22 IPv4 /22 RPKI valid
188.66.208.0/22 IPv4 /22 not checked
188.66.212.0/22 IPv4 /22 not checked
188.66.216.0/22 IPv4 /22 RPKI valid
188.66.220.0/22 IPv4 /22 not checked
188.66.224.0/22 IPv4 /22 not checked
188.66.228.0/22 IPv4 /22 not checked
188.66.232.0/22 IPv4 /22 RPKI valid
188.66.236.0/22 IPv4 /22 not checked
188.66.240.0/22 IPv4 /22 not checked
188.66.244.0/22 IPv4 /22 not checked
188.66.248.0/22 IPv4 /22 RPKI valid
188.66.252.0/22 IPv4 /22 not checked
37.200.160.0/22 IPv4 /22 not checked
37.200.164.0/22 IPv4 /22 RPKI valid
37.200.168.0/22 IPv4 /22 RPKI valid
37.200.172.0/22 IPv4 /22 not checked
37.200.176.0/22 IPv4 /22 not checked
37.200.180.0/22 IPv4 /22 RPKI valid
37.200.184.0/22 IPv4 /22 RPKI valid
37.200.188.0/22 IPv4 /22 not checked
37.200.192.0/22 IPv4 /22 RPKI valid
37.200.196.0/22 IPv4 /22 not checked
37.200.200.0/22 IPv4 /22 not checked
37.200.204.0/22 IPv4 /22 RPKI valid
37.200.208.0/22 IPv4 /22 RPKI valid
37.200.224.0/22 IPv4 /22 not checked
37.200.228.0/22 IPv4 /22 RPKI valid
37.200.244.0/22 IPv4 /22 not checked
37.200.248.0/22 IPv4 /22 RPKI valid
37.200.252.0/22 IPv4 /22 not checked
37.28.0.0/22 IPv4 /22 RPKI valid
37.28.100.0/22 IPv4 /22 not checked
37.28.108.0/22 IPv4 /22 RPKI valid
37.28.12.0/22 IPv4 /22 not checked
37.28.16.0/22 IPv4 /22 not checked
37.28.20.0/22 IPv4 /22 RPKI valid
37.28.24.0/22 IPv4 /22 not checked
37.28.28.0/22 IPv4 /22 RPKI valid
37.28.32.0/22 IPv4 /22 not checked
37.28.36.0/22 IPv4 /22 RPKI valid
37.28.4.0/22 IPv4 /22 not checked
37.28.40.0/22 IPv4 /22 not checked
37.28.44.0/22 IPv4 /22 RPKI valid
37.28.48.0/22 IPv4 /22 RPKI valid
37.28.52.0/22 IPv4 /22 not checked
37.28.56.0/22 IPv4 /22 not checked
37.28.60.0/22 IPv4 /22 not checked
37.28.64.0/22 IPv4 /22 not checked
37.28.68.0/22 IPv4 /22 not checked
37.28.72.0/22 IPv4 /22 RPKI valid
37.28.76.0/22 IPv4 /22 not checked
37.28.8.0/22 IPv4 /22 not checked
37.28.80.0/22 IPv4 /22 not checked
37.28.84.0/22 IPv4 /22 RPKI valid
37.28.88.0/22 IPv4 /22 RPKI valid
37.28.92.0/22 IPv4 /22 not checked
37.28.96.0/22 IPv4 /22 not checked
46.40.192.0/22 IPv4 /22 RPKI valid
46.40.196.0/22 IPv4 /22 RPKI valid
46.40.200.0/22 IPv4 /22 not checked
46.40.204.0/22 IPv4 /22 not checked
46.40.212.0/22 IPv4 /22 not checked
46.40.216.0/22 IPv4 /22 not checked
46.40.220.0/22 IPv4 /22 RPKI valid
46.40.224.0/22 IPv4 /22 RPKI valid
46.40.228.0/22 IPv4 /22 not checked
46.40.236.0/22 IPv4 /22 not checked
46.40.244.0/22 IPv4 /22 not checked
46.40.248.0/22 IPv4 /22 RPKI valid
46.40.252.0/22 IPv4 /22 not checked
5.162.112.0/22 IPv4 /22 RPKI valid
5.162.120.0/22 IPv4 /22 not checked
5.162.124.0/22 IPv4 /22 not checked
5.162.128.0/22 IPv4 /22 RPKI valid
5.162.144.0/22 IPv4 /22 RPKI valid
5.162.148.0/22 IPv4 /22 RPKI valid
5.162.152.0/22 IPv4 /22 RPKI valid
5.162.156.0/22 IPv4 /22 not checked
5.162.16.0/22 IPv4 /22 not checked
5.162.164.0/22 IPv4 /22 RPKI valid
5.162.168.0/22 IPv4 /22 RPKI valid
5.162.208.0/22 IPv4 /22 RPKI valid
5.162.212.0/22 IPv4 /22 not checked
5.162.216.0/22 IPv4 /22 not checked
5.162.220.0/22 IPv4 /22 not checked
5.162.236.0/22 IPv4 /22 not checked
5.162.240.0/22 IPv4 /22 not checked
5.162.244.0/22 IPv4 /22 RPKI valid
5.162.248.0/22 IPv4 /22 RPKI valid
5.21.0.0/22 IPv4 /22 not checked
5.21.100.0/22 IPv4 /22 not checked
5.21.104.0/22 IPv4 /22 RPKI valid
5.21.108.0/22 IPv4 /22 not checked
5.21.112.0/22 IPv4 /22 not checked
5.21.116.0/22 IPv4 /22 not checked
5.21.120.0/22 IPv4 /22 not checked
5.21.124.0/22 IPv4 /22 RPKI valid
5.21.128.0/22 IPv4 /22 RPKI valid
5.21.132.0/22 IPv4 /22 not checked
5.21.136.0/22 IPv4 /22 not checked
5.21.140.0/22 IPv4 /22 RPKI valid
5.21.144.0/22 IPv4 /22 not checked
5.21.16.0/22 IPv4 /22 not checked
5.21.224.0/22 IPv4 /22 RPKI valid
5.21.228.0/22 IPv4 /22 RPKI valid
5.21.232.0/22 IPv4 /22 RPKI valid
5.21.236.0/22 IPv4 /22 not checked
5.21.240.0/22 IPv4 /22 RPKI valid
5.21.36.0/22 IPv4 /22 not checked
5.21.4.0/22 IPv4 /22 not checked
5.21.40.0/22 IPv4 /22 not checked
5.21.44.0/22 IPv4 /22 not checked
5.21.48.0/22 IPv4 /22 RPKI valid
5.21.52.0/22 IPv4 /22 RPKI valid
5.21.56.0/22 IPv4 /22 not checked
5.21.60.0/22 IPv4 /22 not checked
5.21.64.0/22 IPv4 /22 RPKI valid
5.21.68.0/22 IPv4 /22 RPKI valid
5.21.72.0/22 IPv4 /22 not checked
5.21.76.0/22 IPv4 /22 RPKI valid
5.21.8.0/22 IPv4 /22 RPKI valid
5.21.80.0/22 IPv4 /22 RPKI valid
5.21.84.0/22 IPv4 /22 not checked
5.21.88.0/22 IPv4 /22 RPKI valid
5.21.92.0/22 IPv4 /22 RPKI valid
5.21.96.0/22 IPv4 /22 RPKI valid
91.132.64.0/22 IPv4 /22 not checked
145.255.104.0/23 IPv4 /23 RPKI valid
145.255.106.0/23 IPv4 /23 RPKI valid
145.255.112.0/23 IPv4 /23 RPKI valid
145.255.114.0/23 IPv4 /23 not checked
145.255.120.0/23 IPv4 /23 RPKI valid
145.255.122.0/23 IPv4 /23 RPKI valid
145.255.64.0/23 IPv4 /23 not checked
145.255.68.0/23 IPv4 /23 not checked
145.255.70.0/23 IPv4 /23 RPKI valid
145.255.72.0/23 IPv4 /23 RPKI valid
145.255.76.0/23 IPv4 /23 RPKI valid
145.255.78.0/23 IPv4 /23 RPKI valid
145.255.84.0/23 IPv4 /23 not checked
145.255.88.0/23 IPv4 /23 RPKI valid
145.255.90.0/23 IPv4 /23 RPKI valid
188.135.112.0/23 IPv4 /23 not checked
188.135.114.0/23 IPv4 /23 RPKI valid
188.135.116.0/23 IPv4 /23 RPKI valid
188.135.118.0/23 IPv4 /23 RPKI valid
188.135.12.0/23 IPv4 /23 not checked
188.135.120.0/23 IPv4 /23 not checked
188.135.122.0/23 IPv4 /23 not checked
188.135.124.0/23 IPv4 /23 not checked
188.135.126.0/23 IPv4 /23 RPKI valid
188.135.16.0/23 IPv4 /23 not checked
188.135.18.0/23 IPv4 /23 RPKI valid
188.135.20.0/23 IPv4 /23 RPKI valid
188.135.24.0/23 IPv4 /23 RPKI valid
188.135.28.0/23 IPv4 /23 RPKI valid
188.135.30.0/23 IPv4 /23 RPKI valid
188.135.32.0/23 IPv4 /23 RPKI valid
2a02:2908::/29 IPv6 /29 RPKI valid
2a02:2908:4000::/40 IPv6 /40 RPKI valid
2a02:2908:4100::/40 IPv6 /40 RPKI valid
2a02:2908:4200::/40 IPv6 /40 RPKI valid
2a02:2908:4300::/40 IPv6 /40 RPKI valid
2a02:2908:5000::/40 IPv6 /40 RPKI valid
2a02:2908:5100::/40 IPv6 /40 RPKI valid
2a02:2908:4000::/41 IPv6 /41 RPKI valid
2a02:2908:4100::/41 IPv6 /41 RPKI valid
2a02:2908:4200::/41 IPv6 /41 RPKI valid
2a02:2908:4300::/41 IPv6 /41 RPKI valid
2a02:2908:4500::/41 IPv6 /41 RPKI valid
2a02:2908:5200::/41 IPv6 /41 RPKI valid
2a02:2909:2700::/44 IPv6 /44 RPKI valid
2a02:2909:2710::/44 IPv6 /44 RPKI valid
2a02:2909:2720::/44 IPv6 /44 RPKI valid
2a02:2909:2730::/44 IPv6 /44 RPKI valid
2a02:2909:2740::/44 IPv6 /44 RPKI valid
2a02:2909:2750::/44 IPv6 /44 RPKI valid
2a02:2909:2760::/44 IPv6 /44 RPKI valid
2a02:2909:2770::/44 IPv6 /44 RPKI valid
2a02:2909:2780::/44 IPv6 /44 RPKI valid
2a02:2909:2790::/44 IPv6 /44 RPKI valid
2a02:2909:27a0::/44 IPv6 /44 RPKI valid
2a02:2909:27b0::/44 IPv6 /44 RPKI valid
2a02:2909:27c0::/44 IPv6 /44 RPKI valid
2a02:2909:27d0::/44 IPv6 /44 not checked
2a02:2909:27e0::/44 IPv6 /44 RPKI valid
2a02:2909:27f0::/44 IPv6 /44 RPKI valid
2a02:2909:2900::/44 IPv6 /44 RPKI valid
2a02:2909:3900::/44 IPv6 /44 RPKI valid
2a02:2909:3f00::/44 IPv6 /44 RPKI valid
2a02:2909:3f10::/44 IPv6 /44 RPKI valid
2a02:2909:3f20::/44 IPv6 /44 RPKI valid
2a02:2909:3f30::/44 IPv6 /44 RPKI valid
2a02:2909:3f40::/44 IPv6 /44 RPKI valid
2a02:2909:3f50::/44 IPv6 /44 RPKI valid
2a02:2909:3f60::/44 IPv6 /44 RPKI valid
2a02:2909:3f70::/44 IPv6 /44 RPKI valid
2a02:2909:3f80::/44 IPv6 /44 RPKI valid
2a02:2909:3f90::/44 IPv6 /44 RPKI valid
2a02:2909:3fa0::/44 IPv6 /44 RPKI valid
2a02:2909:3fb0::/44 IPv6 /44 not checked
2a02:2909:3fc0::/44 IPv6 /44 not checked
2a02:2909:3fd0::/44 IPv6 /44 RPKI valid
2a02:2909:3fe0::/44 IPv6 /44 not checked
2a02:2909:3ff0::/44 IPv6 /44 not checked
2a02:2909:8c00::/44 IPv6 /44 not checked
2a02:2909:8c10::/44 IPv6 /44 RPKI valid
2a02:2909:8c20::/44 IPv6 /44 RPKI valid
2a02:2909:8c30::/44 IPv6 /44 RPKI valid
2a02:2909:8c40::/44 IPv6 /44 not checked
2a02:2909:8c50::/44 IPv6 /44 not checked
2a02:2909:8c60::/44 IPv6 /44 not checked
2a02:2909:8c70::/44 IPv6 /44 not checked
2a02:2909:8c80::/44 IPv6 /44 not checked
2a02:2909:8c90::/44 IPv6 /44 not checked
2a02:2909:8ca0::/44 IPv6 /44 RPKI valid
2a02:2909:8cb0::/44 IPv6 /44 not checked
2a02:2909:8cc0::/44 IPv6 /44 RPKI valid
2a02:2909:8cd0::/44 IPv6 /44 not checked
2a02:2909:8ce0::/44 IPv6 /44 RPKI valid
2a02:2909:8cf0::/44 IPv6 /44 RPKI valid
2a02:2909:9600::/44 IPv6 /44 RPKI valid
2a02:2909:9610::/44 IPv6 /44 RPKI valid
2a02:2909:9620::/44 IPv6 /44 RPKI valid
2a02:2909:9630::/44 IPv6 /44 RPKI valid
2a02:2909:9640::/44 IPv6 /44 RPKI valid
2a02:2909:9650::/44 IPv6 /44 RPKI valid
2a02:2909:9660::/44 IPv6 /44 RPKI valid
2a02:2909:9670::/44 IPv6 /44 RPKI valid
2a02:2909:9680::/44 IPv6 /44 RPKI valid
2a02:2909:9690::/44 IPv6 /44 RPKI valid
2a02:2909:96a0::/44 IPv6 /44 RPKI valid
2a02:2909:96b0::/44 IPv6 /44 RPKI valid
2a02:2909:96c0::/44 IPv6 /44 RPKI valid
2a02:2909:96d0::/44 IPv6 /44 RPKI valid
2a02:2909:96e0::/44 IPv6 /44 not checked
2a02:2909:96f0::/44 IPv6 /44 RPKI valid
2a02:2908:4000::/48 IPv6 /48 RPKI valid
2a02:2908:4001::/48 IPv6 /48 RPKI valid
2a02:2908:400c::/48 IPv6 /48 RPKI valid
2a02:2908:400d::/48 IPv6 /48 not checked
2a02:2908:4400::/48 IPv6 /48 RPKI valid
2a02:2908:4401::/48 IPv6 /48 RPKI valid
2a02:2908:4402::/48 IPv6 /48 RPKI valid
2a02:2908:5000::/48 IPv6 /48 RPKI valid
2a02:2908:5001::/48 IPv6 /48 RPKI valid
2a02:2908:500c::/48 IPv6 /48 RPKI valid
2a02:2908:500d::/48 IPv6 /48 RPKI valid
2a02:2908:5300::/48 IPv6 /48 RPKI valid
2a02:2908:a104::/48 IPv6 /48 RPKI valid
2a02:2908:a109::/48 IPv6 /48 RPKI valid
2a02:2908:a10a::/48 IPv6 /48 not checked
2a02:2908:a10b::/48 IPv6 /48 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

345 of 653 announced prefixes, least specific first.

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS50010
Address families
AMS-IX 20,000 Mbps IPv4 · IPv6
DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN 40,000 Mbps IPv4 · IPv6
Equinix Muscat 20,000 Mbps IPv4 · IPv6
Equinix Paris: Equinix IX - PA Metro 20,000 Mbps IPv4 · IPv6
Equinix Singapore 100,000 Mbps IPv4 · IPv6
UAE-IX: UAE-IX Peering LAN 30,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

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 AS50010 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

31 networks seen before AS50010 in AS paths

Observed upstreams
Families
AS3356 LEVEL3 514 62,885
v4 v6
AS2914 NTT-DATA-2914 418 45,789
v4 v6
AS6939 HURRICANE 399 21,323
v4 v6
AS174 COGENT-174 223 18,058
v4 v6
AS3491 PCCWG-APAC-HK 199 16,480
v4
AS1299 TWELVE99 507 10,494
v4
AS6453 AS6453 249 9,514
v4 v6
AS33891 CORE-BACKBONE 39 2,473
v4 v6
AS8218 NEO-ASN 13 2,306
v4
AS35280 F5 15 2,301
v4 v6
AS25091 IP-Max 27 1,885
v4 v6
AS14840 ASN14840 12 1,645
v4 v6
AS34019 HIVANE 17 1,395
v4 v6
AS58453 CMI-INT-HK 9 1,045
v4
AS4755 TATACOMM-AS 9 834
v4
AS41327 FIBERTELECOM-AS 12 612
v4 v6
AS6696 VERIXI 12 566
v4
AS22356 ASN22356 8 560
v4
AS9304 HUTCHISON-AS-AP 3 560
v4
AS132132 REPUBLICTELECOM-SG 3 560
v4
AS137409 GSLNETWORKS-AS-AP 7 558
v4 v6
AS8455 ATOM86-AS 15 348
v4
AS29075 IELO 9 337
v4 v6
AS4455 BSO 6 329
v4 v6
AS215596 Kissgroup 7 291
v4 v6
AS9009 M247 6 283
v4
AS20766 GITOYEN-MAIN-AS 6 283
v4
AS39305 CONVERGENCE-FR 5 281
v4
AS24115 ASN-EQIX-MLPE 4 208
v6
AS9583 SIFY-AS-IN 1 10
v4
AS64049 RJIPL-SG 1 3
v6

No rows match “”.

Showing – of

Observed downstreams

8 networks seen after AS50010 in AS paths

Observed downstreams
Families
AS212661 Vodafone-Oman 416 6,807
v4 v6
AS209576 data2cloud 268 664
v4
AS13335 CLOUDFLARENET 423 663
v4 v6
AS60680 OMANTRA-AS 424 659
v4 v6
AS54253 ORCL-CHICAGO-PP 47 495
v4 v6
AS15679 CIS 265 341
v4
AS46071 PIONEER-CDN-AS-IN 267 332
v4
AS202655 moe 2 5
v4

No rows match “”.

Showing – of

Uncertain adjacencies

32 adjacencies that may be an artefact of collector peering

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. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.