Home Prefix Lookup89.248.48.0/20

89.248.48.0/20 - NODE4 Limited (AS31727)

IPv4RIPE NCCallocatedAS31727NODE4-AS Node4 LimitedNo ROA

CIDR

89.248.48.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇬🇧 United Kingdom

City

Derby

RIR

RIPE NCC

Status

allocated

Allocated

2009-04-14

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
89.248.48.0/20	AS31727 NODE4-AS Node4 Limited	No ROA	RIPE	2026-10-11

More-Specific Announcements

10 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
89.248.48.0/21	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.48.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.49.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.53.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.54.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.55.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.56.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.58.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.59.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11
89.248.63.0/24	AS31727 NODE4-AS Node4 Limited	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS31727	RIPE	N4-NOC	2009-04-15

More Specific Prefixes

Prefix	AS	Country	Status
89.248.48.0/25		🇬🇧GB	assigned
89.248.48.128/26		🇬🇧GB	assigned
89.248.48.192/27		🇬🇧GB	assigned
89.248.48.224/27		🇬🇧GB	assigned
89.248.49.0/28		🇬🇧GB	assigned
89.248.49.16/29		🇬🇧GB	assigned
89.248.49.24/29		🇬🇧GB	assigned
89.248.49.32/27		🇬🇧GB	assigned
89.248.49.64/27		🇬🇧GB	assigned
89.248.49.96/27		🇬🇧GB	assigned
89.248.49.128/27		🇬🇧GB	assigned
89.248.49.160/27		🇬🇧GB	assigned
89.248.49.192/27		🇬🇧GB	assigned
89.248.49.224/27		🇬🇧GB	assigned
89.248.50.0/24		🇬🇧GB	assigned
89.248.51.0/24		🇬🇧GB	assigned
89.248.52.0/24		🇬🇧GB	assigned
89.248.53.0/26		🇬🇧GB	assigned
89.248.53.64/27		🇬🇧GB	assigned
89.248.53.96/27		🇬🇧GB	assigned
89.248.53.128/29		🇬🇧GB	assigned
89.248.53.136/29		🇬🇧GB	assigned
89.248.53.144/28		🇬🇧GB	assigned
89.248.53.160/27		🇬🇧GB	assigned
89.248.53.192/27		🇬🇧GB	assigned
89.248.53.224/27		🇬🇧GB	assigned
89.248.54.0/24	AS31727	🇬🇧GB	assigned
89.248.55.0/28		🇬🇧GB	assigned
89.248.55.16/28		🇬🇧GB	assigned
89.248.55.32/29		🇬🇧GB	assigned
89.248.55.40/29	AS31727	🇬🇧GB	assigned
89.248.55.48/28	AS31727	🇬🇧GB	assigned
89.248.55.64/26		🇬🇧GB	assigned
89.248.55.128/29	AS31727	🇬🇧GB	assigned
89.248.55.136/29	AS31727	🇬🇧GB	assigned
89.248.55.144/29	AS31727	🇬🇧GB	assigned
89.248.55.152/30	AS31727	🇬🇧GB	assigned
89.248.55.156/30	AS31727	🇬🇧GB	assigned
89.248.55.160/27	AS31727	🇬🇧GB	assigned
89.248.55.192/27	AS31727	🇬🇧GB	assigned
89.248.55.224/29	AS31727	🇬🇧GB	assigned
89.248.55.232/29	AS31727	🇬🇧GB	assigned
89.248.55.240/29	AS31727	🇬🇧GB	assigned
89.248.55.248/29	AS31727	🇬🇧GB	assigned
89.248.56.0/27		🇬🇧GB	assigned
89.248.56.32/29		🇬🇧GB	assigned
89.248.56.40/29		🇬🇧GB	assigned
89.248.56.48/28		🇬🇧GB	assigned
89.248.56.64/26		🇬🇧GB	assigned
89.248.56.160/29		🇬🇧GB	assigned
89.248.56.168/29		🇬🇧GB	assigned
89.248.56.176/29		🇬🇧GB	assigned
89.248.56.184/30		🇬🇧GB	assigned
89.248.56.188/30		🇬🇧GB	assigned
89.248.56.192/26		🇬🇧GB	assigned
89.248.57.0/24		🇬🇧GB	assigned
89.248.58.0/29	AS31727	🇬🇧GB	assigned
89.248.58.8/29	AS31727	🇬🇧GB	assigned
89.248.58.16/28		🇬🇧GB	assigned
89.248.58.32/29		🇬🇧GB	assigned
89.248.58.40/29		🇬🇧GB	assigned
89.248.58.48/29		🇬🇧GB	assigned
89.248.58.56/29		🇬🇧GB	assigned
89.248.58.64/28		🇬🇧GB	assigned
89.248.58.80/28		🇬🇧GB	assigned
89.248.58.96/28		🇬🇧GB	assigned
89.248.58.112/29		🇬🇧GB	assigned
89.248.58.120/29		🇬🇧GB	assigned
89.248.58.128/25		🇬🇧GB	assigned
89.248.59.0/24	AS31727	🇬🇧GB	assigned
89.248.60.0/23		🇬🇧GB	assigned
89.248.62.0/27		🇬🇧GB	assigned
89.248.62.32/28		🇬🇧GB	assigned
89.248.62.48/28		🇬🇧GB	assigned
89.248.62.64/26		🇬🇧GB	assigned
89.248.62.128/29		🇬🇧GB	assigned
89.248.62.136/29		🇬🇧GB	assigned
89.248.62.144/29	AS31727	🇬🇧GB	assigned
89.248.62.152/30	AS31727	🇬🇧GB	assigned
89.248.62.156/30		🇬🇧GB	assigned
89.248.62.160/27		🇬🇧GB	assigned
89.248.62.192/26		🇬🇧GB	assigned
89.248.63.0/27		🇬🇧GB	assigned
89.248.63.32/29		🇬🇧GB	assigned
89.248.63.40/29		🇬🇧GB	assigned
89.248.63.48/28		🇬🇧GB	assigned
89.248.63.64/27		🇬🇧GB	assigned
89.248.63.96/29		🇬🇧GB	assigned
89.248.63.104/29		🇬🇧GB	assigned
89.248.63.112/28		🇬🇧GB	assigned
89.248.63.128/26		🇬🇧GB	assigned
89.248.63.192/27		🇬🇧GB	assigned
89.248.63.224/29		🇬🇧GB	assigned
89.248.63.232/30		🇬🇧GB	assigned
89.248.63.236/30		🇬🇧GB	assigned
89.248.63.240/29		🇬🇧GB	assigned
89.248.63.248/29		🇬🇧GB	assigned

Origin ASN

AS31727

NODE4-AS Node4 Limited

Related Prefixes

More prefixes of AS31727

All prefixes of AS31727 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityDerby

Coordinates52.9171, -1.4494 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/89.248.48.0/20

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/89.248.48.0/20" | jq

External Links

RIPEstat