ResearchIRR · RIPE

AS209642:AS-MEJIRO Mejiro Network

An as-set registered in RIPE, maintained by MEJIRO-MNT. It names 1 AS and 2 sets directly; followed all the way down, it reaches 7 ASes through 5 nested sets.

Members

What AS209642:AS-MEJIRO lists

1 AS and 2 sets, written in the object across every registry that holds it. Sets open their own page.

AS209642:AS-DOWN AS209642:AS-MNLCUSTOMER AS209642 MEJIRONETWORK

Expanded

Every AS it reaches

What a filter built from AS209642:AS-MEJIRO would let in: 7 ASes.

Show the 7 ASes

AS132009 AS132407 AS136540 AS140052 AS140676 AS151836 AS209642

Prefixes

What AS209642:AS-MEJIRO covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS209642:AS-MEJIRO (with bgpq4, say) would allow. 15 IPv4 and 73 IPv6. Every one is in the IRR API.

15 IPv4 prefixes

102.135.14.0/24 103.81.136.0/24 141.11.251.0/24 151.241.7.0/24 151.245.184.0/24 151.247.6.0/24 155.117.2.0/23 157.254.228.0/24 157.254.29.0/24 171.102.204.0/24 195.78.120.0/24 45.146.242.0/23 45.148.133.0/24 58.97.77.0/24 89.251.11.0/24

73 IPv6 prefixes

2001:df7:5200::/48 2400:54a0:2100::/44 2400:54a0:2100::/45 2400:54a0:2100::/46 2400:54a0:2100::/47 2400:54a0:2100::/48 2400:54a0:2101::/48 2400:54a0:2102::/47 2400:54a0:2102::/48 2400:54a0:2103::/48 2400:54a0:2104::/46 2400:54a0:2104::/47 2400:54a0:2104::/48 2400:54a0:2105::/48 2400:54a0:2106::/47 2400:54a0:2106::/48 2400:54a0:2107::/48 2400:54a0:2108::/45 2400:54a0:2108::/46 2400:54a0:2108::/47 2400:54a0:2108::/48 2400:54a0:2109::/48 2400:54a0:210a::/47 2400:54a0:210a::/48 2400:54a0:210b::/48 2400:54a0:210c::/46 2400:54a0:210c::/47 2400:54a0:210c::/48 2400:54a0:210d::/48 2400:54a0:210e::/47 2400:54a0:210e::/48 2400:54a0:210f::/48 2400:54a0:2130::/44 2400:54a0:2130::/45 2400:54a0:2130::/46 2400:54a0:2130::/47 2400:54a0:2130::/48 2400:54a0:2131::/48 2400:54a0:2132::/47 2400:54a0:2132::/48 2400:54a0:2133::/48 2400:54a0:2134::/46 2400:54a0:2134::/47 2400:54a0:2134::/48 2400:54a0:2135::/48 2400:54a0:2136::/47 2400:54a0:2136::/48 2400:54a0:2137::/48 2400:54a0:2138::/45 2400:54a0:2138::/46 2400:54a0:2138::/47 2400:54a0:2138::/48 2400:54a0:2139::/48 2400:54a0:213a::/47 2400:54a0:213a::/48 2400:54a0:213b::/48 2400:54a0:213c::/46 2400:54a0:213c::/47 2400:54a0:213c::/48 2400:54a0:213d::/48 2400:54a0:213e::/47 2400:54a0:213e::/48 2400:54a0:213f::/48 2a0c:b641:740::/44 2a0f:9400:6107::/48 2a0f:9400:73b0::/44 2a14:7540:100::/40 2a14:7540:200::/40 2a14:7540:300::/40 2a14:7540:400::/40 2a14:7540:500::/40 2a14:7540::/29 2a14:7540::/40

Registries

Each registry’s copy

RIPE3 membersMejiro Network

Maintained by	MEJIRO-MNT
Last modified	2026-01-20T13:08:26Z
Members	AS209642 AS209642:AS-MNLCUSTOMER AS209642:AS-DOWN
mbrs-by-ref	N

Used by

Sets that include AS209642:AS-MEJIRO

AS-APERNET-CUSTOMER-MACROS

Tools

Check AS209642:AS-MEJIRO live

IRR API, with prefixes