All ASNs

Autonomous System details for AS21013

AS21013

eww ag • itandtel.at

AS21013 — eww ag

AS Name

ITANDTEL-AS

Country

Austria (AT)

Website

itandtel.at

Number of IPv4

25,088

Number of IPv6

7.13 × 10²⁹

ASN type

ISP

Status

Allocated

Registry

RIPE

Allocated

July 17, 2002

Last updated

July 01, 2026

IP Ranges

11 IPv4 prefixes, 3 IPv6 prefixes

Prefix	Company	Number of IPs
80.243.160.0/20	itandtel, Backbone, Wels/St.Poelten/Linz	4,096
85.31.0.0/19	eww ag	8,192
91.210.140.0/22	NETZPIONIER GMBH	1,024
91.220.179.0/24	Dipl.-Ing. Dr. Walter Brunner	256
91.221.138.0/23	Peter Vratny	512
185.91.80.0/22	eww ag	1,024
185.136.80.0/22	quattroSEC GmbH	1,024
194.242.35.0/24	itex it-service GmbH	256
195.190.26.0/24	quattroSEC GmbH	256
195.248.85.0/24	Premedia GmbH	256
212.52.192.0/19	ITANDTEL VoIP Network	8,192
2001:67c:c98::/48	Mann & Mouse IT-Services GmbH	1.21 × 10²⁴
2a02:940::/32	eww ag	7.92 × 10²⁸
2a06:fb80::/29	quattroSEC GmbH	6.34 × 10²⁹

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS21013

126 peers

AS6424 AS6777 AS7713 AS8298 AS553 AS559 AS1000 AS1031 AS1103 AS1140 AS1267 AS1828 AS3214 AS3216 AS3303 AS3333 AS3399 AS5405 AS5713 AS6057 AS6720 AS6939 AS7195 AS8218 AS8455 AS8529 AS8758 AS12552 AS12637 AS12779 AS12859 AS12969 AS13030 AS13237 AS14630 AS14907 AS15547 AS15605 AS15935 AS17639 AS18106 AS20485 AS20764 AS20932 AS21412 AS22356 AS23673 AS24482 AS24940 AS24961 AS25091 AS25160 AS25220 AS28917 AS29075 AS29504 AS29691 AS30844 AS31510 AS32590 AS34019 AS34177 AS34288 AS34549 AS34927 AS35280 AS35360 AS35369 AS35598 AS35625 AS35710 AS36994 AS37100 AS37468 AS37497 AS39120 AS39122 AS40850 AS42541 AS45352 AS47147 AS47692 AS48185 AS48339 AS48362 AS48919 AS49544 AS49605 AS50629 AS50673 AS50763 AS51873 AS51907 AS52320 AS56987 AS57777 AS58057 AS58299 AS58511 AS59890 AS61049 AS61568 AS63927 AS132337 AS137409 AS199524 AS205112 AS206356 AS210937 AS212024 AS212483 AS212635 AS213151 AS215628 AS263152 AS264479 AS271253 AS29140 AS37721 AS38880 AS39351 AS40994 AS50300 AS51184 AS64475 AS199938

AS21013 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS21013

8 upstreams

AS174 AS1299 AS1764 AS3257 AS3356 AS6461 AS12605 AS33891

AS21013 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS21013 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS21013

32 downstreams

AS3330 AS12447 AS12991 AS24792 AS28760 AS28919 AS31146 AS34318 AS34694 AS34785 AS35579 AS39285 AS39555 AS41384 AS42196 AS44329 AS44760 AS48055 AS48384 AS49864 AS61108 AS196668 AS200026 AS200932 AS200970 AS204410 AS205202 AS205314 AS205687 AS208689 AS210393 AS212131

AS21013 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.