Home ASN LookupAS44788

AS44788 ASN-CRITEO-EUROPE Criteo Technology SAS

🇫🇷

Org handle: ORG-CTS66-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

20total

6 IPv414 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)1,536

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)1.6×10²⁵

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇫🇷 FR

RIR

RIPE NCC

Status

allocated

Allocated

2008-03-11

Routing hygiene

Score 4/100 · 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 65/100

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

Based on 21 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Announced Prefixes

(BGP)20

Prefix	RPKI	IRR	Last Seen
91.199.242.0/24MOAS	Valid	RIPE	2026-10-27
91.212.98.0/24MOAS	Valid	RIPE	2026-10-27
178.250.1.0/24	Valid	RIPE	2026-10-27
178.250.7.0/24	Valid	RIPE	2026-10-27
185.235.84.0/24	Valid	RIPE	2026-10-27
185.235.85.0/24	Valid	RIPE	2026-10-27
2001:978:1d05::/48	Valid	Other IRR	2026-10-27
2001:978:1d06::/48	Valid	Other IRR	2026-10-27
2001:978:3c0d::/48	Valid	Other IRR	2026-10-27
2001:978:3c0e::/48	Valid	Other IRR	2026-10-27

1-10 of 20

1 / 2

Allocated Prefixes

(RIR)9

Prefix	Country	RIR	Status
91.199.242.0/24	🇫🇷 FR	RIPENCC	assigned
91.212.98.0/24	🇫🇷 FR	RIPENCC	assigned
178.250.0.0/21	🇫🇷 FR	RIPENCC	allocated
185.235.84.0/22	🇫🇷 FR	RIPENCC	allocated
185.235.84.0/24	🇫🇷 FR	RIPE	assigned
185.235.85.0/24	🇫🇷 FR	RIPE	assigned
2a02:2638::/32	🇫🇷 FR	RIPENCC	allocated
2a02:2638::/48	🇫🇷 FR	RIPE	assigned
2a02:2638:3::/48	🇳🇱 NL	RIPE	assigned

All 20 announced prefixes of AS44788 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS44788 hands its own prefixes to: transit providers, or peers at an exchange.

AS6461Zayo Bandwidth9
AS174Cogent Communications7
AS1299TWELVE99 Arelion Sweden AB5

Transfer History

Registry transfers of AS44788 between organisations.

AS44788M&A · 2022-08-30
Criteo SA
RIPE NCC
→
Criteo Technology SAS
RIPE NCC

Date	Resource	From	To	Type
2022-08-30	AS44788	Criteo SA RIPE NCC	Criteo Technology SAS RIPE NCC	M&A

ASPA

No ASPA

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
ASPA explainedWhy AS44788 should publish an ASPA object
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/44788

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

curl -s "https://api.ipctl.io/v1/asn/44788" | jq