Home / Prefixes / 219.101.51.0/24

219.101.51.0/24 No ROA

NTT COMMUNICATIONS CORPORATION · Updated 21.10.2026 15:15 UTC
Announced IPv4 AS18072 NTT DOCOMO BUSINESS, Inc. JP Japan

Network Information

Prefix
219.101.51.0/24
Network Description:
NTT COMMUNICATIONS CORPORATION
Address range
219.101.51.0 – 219.101.51.255
Size
256 addresses
Origin AS
AS18072 NTT DOCOMO BUSINESS, Inc.
AS path
AS208972AS9121AS2914AS4713AS18072
Paths seen
1
RPKI
No ROA
Location
JP Japan
First seen
28.07.2021

RPKI ROAs

No ROA covers this prefix.
None in the routing table.
None in the routing table.
PrefixOrigin ASDescriptionLocationRPKI
219.101.48.0/24 AS18072 NTT COMMUNICATIONS CORPORATION JP No ROA
219.101.49.0/24 AS18072 NTT COMMUNICATIONS CORPORATION JP No ROA
219.101.50.0/24 AS18072 NTT COMMUNICATIONS CORPORATION JP No ROA
219.101.63.0/24 AS18072 NTT COMMUNICATIONS CORPORATION JP No ROA

Origin AS

Details →
AS
AS18072
Name
NTT DOCOMO BUSINESS, Inc.
Prefixes
5 IPv4 · 0 IPv6
Peers
1 (1 Upstreams)

Approximate location

GeoLite2

External links

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