Autonomous System details

AS15991

Swedish Tax Agency  ·  skatteverket.se

Sweden

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AS15991 – Swedish Tax Agency

Field Value
Country Sweden
Website skatteverket.se
Hosted domains 30
IPv4 addresses 65,536
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Business
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated a year ago on Mar 21, 2025

IP Ranges

Netblock Company Num of IPs
137.61.0.0/16 IT/GITS 65,536
137.61.0.0/24 IT/GITS 256
137.61.1.0/24 IT/GITS 256
137.61.6.0/24 IT/GITS 256
137.61.8.0/24 IT/GITS 256
137.61.12.0/24 IT/GITS 256
137.61.46.0/24 IT/GITS 256
137.61.48.0/24 IT/GITS 256
137.61.53.0/24 IT/GITS 256
137.61.55.0/24 IT/GITS 256
137.61.56.0/24 IT/GITS 256
137.61.64.0/24 IT/GITS 256
137.61.69.0/24 IT/GITS 256
137.61.70.0/24 IT/GITS 256
137.61.75.0/24 IT/GITS 256
137.61.77.0/24 IT/GITS 256
137.61.79.0/24 IT/GITS 256
137.61.90.0/24 IT/GITS 256

Netblock Company
2a03:b100::/32 Swedish Tax Agency
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WHOIS Details

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                                                ASHandle:       AS15991
                                                OrgID:          AS15991
                                                ASName:         AS15991
                                                ASNumber:       AS15991
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 30 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
137.61.9.15 ██████████ 18
137.61.9.13 ██████████ 6
137.61.7.21 ██████████ 1
137.61.9.25 ██████████ 1
137.61.0.25 ██████ 1
137.61.9.35 ██████████ 1
137.61.235.71 ██████████ 1
137.61.9.34 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS1257 Tele2 Sverige AB
AS3301 Telia Company AB
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1257 Tele2 Sverige AB
AS3301 Telia Company AB
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

12 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.61.8.122 AS15991 Swedish Tax Agency 1.45ms from Stockholm, SE
137.61.91.30 AS15991 Swedish Tax Agency 1.22ms from Stockholm, SE
137.61.63.130 AS15991 Swedish Tax Agency 1.12ms from Stockholm, SE
137.61.7.21 AS15991 Swedish Tax Agency 1.17ms from Stockholm, SE
137.61.64.40 AS15991 Swedish Tax Agency 1.29ms from Stockholm, SE
137.61.53.143 AS15991 Swedish Tax Agency 1.21ms from Stockholm, SE
137.61.92.14 AS15991 Swedish Tax Agency 1.24ms from Stockholm, SE
137.61.70.23 AS15991 Swedish Tax Agency 1.44ms from Stockholm, SE
2a03:b100:a:63::66 AS15991 Swedish Tax Agency 1.13ms from Stockholm, SE
137.61.6.165 AS15991 Swedish Tax Agency 1.49ms from Stockholm, SE
137.61.9.55 AS15991 Swedish Tax Agency 1.28ms from Stockholm, SE
137.61.0.44 AS15991 Swedish Tax Agency 1.34ms from Stockholm, SE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
18.155.226.167 AS16509 Amazon.com, Inc. 0.08ms from Brisbane, AU
102.184.83.87 AS24835 Vodafone Data 15.28ms from Cairo, EG
176.68.115.87 AS1257 Tele2 Sverige AB 1.44ms from Copenhagen, DK
112.73.92.119 AS9304 HGC Global Communications Limited 3.01ms from Hong Kong, HK
1.99.80.231 AS4766 Korea Telecom 1.77ms from Incheon, KR
213.97.242.39 AS3352 TELEFONICA DE ESPANA S.A.U. 1.63ms from Madrid, ES
87.27.112.55 AS3269 Telecom Italia S.p.A. 4.61ms from Milan, IT
221.226.78.151 AS4134 CHINANET-BACKBONE 1.05ms from Nanjing, CN
38.68.255.55 AS40220 Virginia Polytechnic Institute and State Univ. 1.48ms from Ashburn, US
84.173.164.135 AS3320 Deutsche Telekom AG 4.62ms from Berlin, DE
50.26.43.247 AS19108 Optimum 15.26ms from Dallas, US
84.168.77.87 AS3320 Deutsche Telekom AG 5.22ms from Duesseldorf, DE
121.43.214.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.66ms from Hangzhou, CN
24.27.13.7 AS11427 Charter Communications Inc 0.98ms from Houston, US
23.240.44.119 AS20001 Charter Communications Inc 5.68ms from Los Angeles, US
76.87.23.55 AS20001 Charter Communications Inc 5.42ms from Los Angeles, US
79.78.94.55 AS13285 TalkTalk Communications Limited 3.00ms from Manchester, GB
115.201.13.87 AS4134 CHINANET-BACKBONE 9.12ms from Ningbo, CN
112.255.23.231 AS4837 CHINA UNICOM China169 Backbone 1.64ms from Qingdao, CN
187.67.139.103 AS28573 Claro NXT Telecomunicacoes Ltda 7.96ms from Rio de Janeiro, BR
186.236.106.183 AS28667 VERO S.A 5.18ms from Sao Paulo, BR
61.81.107.7 AS10190 Joongbu University 4.74ms from Seoul, KR
118.40.11.247 AS4766 Korea Telecom 5.36ms from Seoul, KR
47.112.221.231 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.10ms from Shenzhen, CN
189.19.66.87 AS27699 TELEFÔNICA BRASIL S.A 2.54ms from São Paulo, BR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 137.61.115.246
traceroute to 137.61.115.246 (137.61.115.246): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 5.128 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15991 at robtex.

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