91.213.203.0/24

AS50213 · Underworld

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Summary

Country	Norway
Domain	underworld.no
ASN	AS50213
Registry	RIPE
ID	NO-UNDERWORLD-USN

WHOIS Details

inetnum:        91.213.203.0 - 91.213.203.255
netname:        NO-UNDERWORLD-USN
remarks:        Underworld services network, Norway
country:        NO
org:            ORG-UA154-RIPE
admin-c:        UWNO-RIPE
tech-c:         UWNO-RIPE
status:         ASSIGNED PI
notify:         hostmaster@itsjefen.no
notify:         noc@underworld.no
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         AS50213-MNT
mnt-routes:     AS50213-MNT
mnt-domains:    AS50213-MNT
created:        2009-09-03T08:38:14Z
last-modified:  2016-04-14T11:00:57Z
source:         RIPE
sponsoring-org: ORG-IA737-RIPE
abuse-email:    admin@underworld.no
abuse-c:        AC29155-RIPE
abuse-org:      ORG-IA737-RIPE

organisation:   ORG-UA154-RIPE
org-name:       Underworld
country:        NO
admin-c:        AKAI-RIPE
admin-c:        HRDY-RIPE
tech-c:         AKAI-RIPE
tech-c:         HRDY-RIPE
org-type:       OTHER
address:        Underworld Network Operations Center PB 1275 Sluppen NO-7462 Trondheim Norway
e-mail:         admin@underworld.no
abuse-c:        AC29155-RIPE
mnt-ref:        AS50213-MNT
mnt-by:         AS50213-MNT
created:        2009-09-01T08:43:59Z
last-modified:  2022-12-01T16:56:45Z
source:         RIPE

role:           Underworld NOC Team
address:        Underworld
address:        PB 1275 Sluppen
address:        NO-7462 Trondheim
address:        Norway
e-mail:         noc@underworld.no
admin-c:        AKAI-RIPE
admin-c:        HRDY-RIPE
tech-c:         AKAI-RIPE
tech-c:         HRDY-RIPE
tech-c:         FSAN-RIPE
tech-c:         RUBO-RIPE
nic-hdl:        UWNO-RIPE
notify:         noc@underworld.no
mnt-by:         AS50213-MNT
created:        2010-09-29T20:00:53Z
last-modified:  2017-05-29T19:21:45Z
source:         RIPE

route:          91.213.203.0/24
descr:          AS-UWORLD-NO
origin:         AS50213
mnt-by:         AS50213-MNT
mnt-routes:     AS50213-MNT
created:        2009-12-04T08:19:13Z
last-modified:  2010-12-06T08:01:33Z
source:         RIPE

Hosted domains

There are 61 domain names hosted across 26 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
91.213.203.245	shoutcast.no	19
91.213.203.92	strakshelg.no	4
91.213.203.78	xpeltrondheim.no	4
91.213.203.235	h1n1f.lu	3
91.213.203.19	apelyd.no	3
91.213.203.209	igu.net	3
91.213.203.22	underworld.no	2
91.213.203.99	nerdhaven.no	2
91.213.203.197	tellefsen.net	2
91.213.203.50	akkerhaugengartneri.no	2
91.213.203.34	xn--asblmo-dya.no	2
91.213.203.74	ahrain.net	2
91.213.203.240	jorunn.org	1
91.213.203.90	ircsource.net	1
91.213.203.49	flavinskobba.no	1
91.213.203.241	geeklab.no	1
91.213.203.242	elian.no	1
91.213.203.93	ahtek.no	1
91.213.203.194	93t.no	1
91.213.203.29	borge.nu	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.213.203.2	AS50213 Underworld	`8.83ms` from Oslo, NO

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
121.213.177.200	AS1221 Telstra Limited	`3.94ms` from Brisbane, AU
154.179.139.24	AS8452 TE-AS	`4.43ms` from Cairo, EG
125.86.77.8	AS4134 CHINANET-BACKBONE	`2.21ms` from Chongqing, CN
89.204.219.184	AS5466 Eircom Limited	`6.11ms` from Dublin, IE
104.230.15.232	AS10796 Charter Communications Inc	`10.97ms` from Flint, US
98.67.155.56	AS8075 Microsoft Corporation	`0.19ms` from Frankfurt am Main, DE
59.149.67.56	AS9269 Hong Kong Broadband Network Ltd.	`0.85ms` from Hong Kong, HK
95.37.68.56	AS12389 PJSC Rostelecom	`6.17ms` from Kazan, RU
1.58.154.88	AS4837 CHINA UNICOM China169 Backbone	`18.62ms` from Liaoyang, CN
13.127.238.8	AS16509 Amazon.com, Inc.	`0.13ms` from Mumbai, IN
68.83.147.8	AS7922 Comcast Cable Communications, LLC	`10.71ms` from New York City, US
58.90.238.120	AS4713 NTT Communications Corporation	`17.27ms` from Osaka, JP
37.32.53.104	AS35132 Enivest	`11.42ms` from Oslo, NO
90.179.185.72	AS5610 O2 Czech Republic, a.s.	`7.02ms` from Prague, CZ
27.222.54.168	AS4837 CHINA UNICOM China169 Backbone	`7.51ms` from Qingdao, CN
117.243.71.120	AS9829 National Internet Backbone	`9.05ms` from Saint Thomas Mount, IN
187.206.109.104	AS8151 UNINET	`6.50ms` from Santiago de Queretaro, MX
199.253.121.248	AS393568 ITT Corporation	`1.63ms` from Boston, US
142.160.146.8	AS7122 Bell Canada	`19.76ms` from Chicago, US
72.190.220.104	AS11427 Charter Communications Inc	`11.81ms` from Dallas, US
217.248.230.136	AS3320 Deutsche Telekom AG	`4.82ms` from Frankfurt am Main, DE
79.218.3.136	AS3320 Deutsche Telekom AG	`10.04ms` from Frankfurt am Main, DE
119.147.177.8	AS4134 CHINANET-BACKBONE	`2.08ms` from Guangzhou, CN
213.122.99.72	AS2856 British Telecommunications PLC	`5.39ms` from London, GB
5.228.76.72	AS42610 PJSC Rostelecom	`1.09ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 91.213.203.1

traceroute to 91.213.203.1 (91.213.203.1): 64 hops max, 52 byte packets

1 [AS136258] 185.213.23.211 0.132 ms

2 [AS56655] 185.125.170.251 0.124 ms

3 [AS2119] 148.122.8.173 1.752 ms

4 *

5 [AS2119] 146.172.27.162 8.42 ms

6 [AS2119] 146.172.18.26 14.945 ms

7 [AS2119] 193.212.177.198 8.736 ms

8 [AS44381] 92.62.36.73 9.245 ms

9 [AS50213] 91.213.203.1 8.957 ms

Measurement taken from

IPinfo ProbeNet in Oslo, NO

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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