Home ASN LookupAS57099

AS57099 QUICKLINE Quickline Communications Limited

🇬🇧

Org handle: ORG-QCL4-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

16total

15 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)31,232

Announced (BGP)31,232

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)6.3×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇬🇧 GB

RIR

RIPE NCC

Status

allocated

Allocated

2011-07-19

Routing hygiene

Score 3/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 70/100

All announced prefixes have a valid ROA and a matching IRR route object

Based on 16 announced prefixes, updated daily (2026-10-21). How the score works · RPKI explained

Announced Prefixes

(BGP)16

Prefix	RPKI	IRR	Last Seen
5.133.172.0/22	Valid	RIPE	-
46.231.8.0/21	Valid	RIPE	-
85.95.32.0/19	Valid	RIPE	-
91.214.228.0/22	Valid	RIPE	-
91.229.222.0/23	Valid	RIPE	-
146.255.104.0/21	Valid	RIPE	-
151.249.64.0/20	Valid	RIPE	-
164.138.80.0/21	Valid	RIPE	-
185.16.224.0/22	Valid	RIPE	-
185.44.248.0/22	Valid	RIPE	-

1-10 of 16

1 / 2

Allocated Prefixes

(RIR)16

Prefix	Country	RIR	Status
5.133.172.0/22	🇬🇧 GB	RIPENCC	allocated
46.231.8.0/21	🇬🇧 GB	RIPENCC	allocated
85.95.32.0/19	🇬🇧 GB	RIPENCC	allocated
91.214.228.0/22	🇬🇧 GB	RIPENCC	assigned
91.229.222.0/23	🇬🇧 GB	RIPENCC	assigned
146.255.104.0/21	🇬🇧 GB	RIPENCC	allocated
151.249.64.0/20	🇬🇧 GB	RIPENCC	allocated
164.138.80.0/21	🇬🇧 GB	RIPENCC	allocated
185.16.224.0/22	🇬🇧 GB	RIPENCC	allocated
185.44.248.0/22	🇬🇧 GB	RIPENCC	allocated

1-10 of 16

1 / 2

All 16 announced prefixes of AS57099 →

Upstream Providers(2)

ASN	Name
AS174	🇺🇸COGENT-174 - Cogent Communications, LLC
AS6461	🇺🇸ZAYO-6461 - Zayo Bandwidth

Downstream Customers(2)

ASN	Name
AS43207	🇬🇧QUICKLINE Quickline Communications Limited
AS207120	🇬🇧QUICKLINE Quickline Communications Limited

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS57099 hands its own prefixes to: transit providers, or peers at an exchange.

AS174Cogent Communications8
AS6461Zayo Bandwidth6
AS6204ZET NET INTERKVM HOST1
AS6939Hurricane Electric1

Other adjacent networks (1)

Adjacent to AS57099 in the transit part of AS paths: peers, providers or customers.

AS43207QUICKLINE Communications Limited4

Transfer History

Registry transfers of AS57099 between organisations.

AS57099Transfer · 2026-04-13
Boundless Networks Limited
🇬🇧 GB RIPE NCC
→
Quickline Communications Limited
🇬🇧 GB RIPE NCC

Date	Resource	From	To	Type
2026-04-13	AS57099	Boundless Networks Limited 🇬🇧 GB RIPE NCC	Quickline Communications Limited 🇬🇧 GB RIPE NCC	Transfer

ASPA

Published2 upstreams, 2 downstreams

Authorized Upstream Providers

AS174 AS6461

Expires 2026-10-27

Listed as Upstream Provider by

2 ASNs

View full ASPA details →

Abuse Contact

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
How to run an ASPA checkVerify the upstream providers listed above
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/57099

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/57099" | jq