Home / Prefixes / 219.121.144.0/20

219.121.144.0/20 RPKI valid

KATCH Network Inc. · Updated 21.10.2026 15:15 UTC
Announced IPv4 AS59108 KATCH NETWORK INC. JP Nishio, Japan

Network Information

Prefix
219.121.144.0/20
Network Description:
KATCH Network Inc.
Address range
219.121.144.0 – 219.121.159.255
Size
4,096 addresses
Origin AS
AS59108 KATCH NETWORK INC.
AS path
AS208972AS9121AS2497AS9354AS9354AS9354AS9354AS9354AS59108
Paths seen
1
RPKI
RPKI valid
Location
JP Nishio, Japan
First seen
28.07.2021

RPKI ROAs

ROA prefixMax lengthOrigin ASTrust anchor
219.121.128.0/19 /20 AS59108 APNIC Matches
PrefixOrigin ASDescriptionLocationRPKI
219.121.128.0/19 AS59108 KATCH Network Inc. JP Nishio RPKI valid
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
58.145.160.0/21 AS59108 KATCH Network Inc. JP Nishio RPKI valid
58.145.160.0/22 AS59108 KATCH Network Inc. JP Nishio RPKI valid
58.145.164.0/22 AS59108 KATCH Network Inc. JP Nishio RPKI valid
61.215.176.0/20 AS59108 KATCH Network Inc. JP Nishio RPKI valid
61.215.176.0/21 AS59108 KATCH Network Inc. JP Nishio RPKI valid
61.215.184.0/21 AS59108 KATCH Network Inc. JP Nishio RPKI valid
117.58.144.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
117.58.144.0/21 AS59108 KATCH Network Inc. JP Anjo RPKI valid
117.58.152.0/21 AS59108 KATCH Network Inc. JP Anjo RPKI valid
117.74.0.0/18 AS59108 KATCH Network Inc. JP Kariya RPKI valid
117.74.0.0/19 AS59108 KATCH Network Inc. JP Kariya RPKI valid
117.74.32.0/19 AS59108 KATCH Network Inc. JP Anjo RPKI valid
153.124.208.0/20 AS59108 KATCH Network Inc. JP RPKI valid
153.124.208.0/21 AS59108 KATCH Network Inc. JP RPKI valid
153.124.216.0/21 AS59108 KATCH Network Inc. JP RPKI valid
182.23.224.0/19 AS59108 KATCH Network Inc. JP Anjo RPKI valid
182.23.224.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
182.23.240.0/20 AS59108 KATCH Network Inc. JP Kariya RPKI valid
202.243.64.0/19 AS59108 KATCH Network Inc. JP Anjo RPKI valid
202.243.64.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
202.243.80.0/20 AS59108 KATCH Network Inc. JP Takahama RPKI valid
203.140.176.0/20 AS59108 Japan Network Information Center JP Kariya RPKI valid
203.140.176.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
203.140.184.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.79.32.0/20 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.79.32.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.79.40.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.171.80.0/20 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.171.80.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.171.88.0/21 AS59108 KATCH Network Inc. JP Kariya RPKI valid
210.236.64.0/19 AS59108 Japan Network Information Center JP Anjo RPKI valid
210.236.64.0/20 AS59108 Japan Network Information Center JP Anjo RPKI valid
210.236.80.0/20 AS59108 Japan Network Information Center JP Nishio RPKI valid
211.14.224.0/19 AS59108 Japan Network Information Center JP Takahama RPKI valid
211.14.224.0/20 AS59108 Japan Network Information Center JP Takahama RPKI valid
211.14.240.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
218.40.128.0/20 AS59108 Japan Network Information Center JP Anjo RPKI valid
218.40.128.0/21 AS59108 KATCH Network Inc. JP Anjo RPKI valid
218.40.136.0/21 AS59108 KATCH Network Inc. JP Anjo RPKI valid
219.99.224.0/19 AS59108 KATCH Network Inc. JP Anjo RPKI valid
219.99.224.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
219.99.240.0/20 AS59108 KATCH Network Inc. JP Anjo RPKI valid
219.121.128.0/19 AS59108 KATCH Network Inc. JP Nishio RPKI valid
219.121.128.0/20 AS59108 KATCH Network Inc. JP Nishio RPKI valid
2405:7000:400::/40 AS59108 JP Anjo RPKI valid
2405:7000:6000::/36 AS59108 JP RPKI valid

Origin AS

Details →
AS
AS59108
Name
KATCH NETWORK INC.
Prefixes
45 IPv4 · 2 IPv6
Peers
1 (1 Upstreams)

Approximate location

GeoLite2

External links

RIPEstat bgp.tools Hurricane Electric IRR Explorer Looking Glass JSON API