Home ASN LookupAS2773

AS2773 DTAG-IOT Deutsche Telekom AG

🇩🇪

Org handle: ORG-DTA2-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

55total

49 IPv46 IPv6

IPv4 Addresses

Allocated (RIR)12,288

Announced (BGP)14,592

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)2.7×10²⁶

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇩🇪 DE

RIR

RIPE NCC

Status

allocated

Allocated

1993-08-23

Announced Prefixes

(BGP)55

Prefix	RPKI	IRR	Last Seen
64.43.230.0/24	No ROA	ARIN	2026-10-11
64.43.231.0/24	No ROA	ARIN	2026-10-11
64.43.240.0/24	No ROA	ARIN	2026-10-11
64.43.244.0/24	No ROA	ARIN	2026-10-11
64.43.250.0/24	No ROA	ARIN	2026-10-11
64.43.252.0/24	No ROA	ARIN	2026-10-11
164.18.0.0/24	Valid	RIPE	2026-10-11
164.18.1.0/24	Valid	RIPE	2026-10-11
164.18.2.0/23	Valid	RIPE	2026-10-11
164.18.4.0/22	Valid	RIPE	2026-10-11

1-10 of 55

1 / 6

Allocated Prefixes

(RIR)40

Prefix	Country	RIR	Status
164.18.0.0/24	🇺🇸 US	RIPE	assigned
164.18.1.0/24	🇨🇦 CA	RIPE	assigned
164.18.2.0/23	🇨🇦 CA	RIPE	assigned
164.18.4.0/22	🇺🇸 US	RIPE	assigned
164.18.8.0/22	🇺🇸 US	RIPE	assigned
164.18.12.0/24	🇺🇸 US	RIPE	assigned
164.18.13.0/24	🇺🇸 US	RIPE	assigned
164.18.14.0/24	🇺🇸 US	RIPE	assigned
164.18.15.0/24	🇺🇸 US	RIPE	assigned
164.18.128.0/23	🇺🇸 US	RIPE	assigned

1-10 of 40

1 / 4

All 55 announced prefixes of AS2773 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS2773 hands its own prefixes to: transit providers, or peers at an exchange.

AS3320DTAG Deutsche Telekom55

Downstreams (1)

Networks whose own prefixes AS2773 passes on: usually its customers.

AS27731ACH Colombia2

Other adjacent networks (1)

Adjacent to AS2773 in the transit part of AS paths: peers, providers or customers.

AS14080Telmex Colombia S.A2

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 AS2773 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/2773

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

curl -s "https://api.ipctl.io/v1/asn/2773" | jq