1. All IP Ranges
  2. 178.0.0.0/8
  3. 178.20.0.0/16
  4. AS39449  | 178.20.80.0/21

178.20.80.0/21

AS39449  ·  Fastcom Broadband Limited

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Summary

Country Ireland
Domain fastcom.ie
ASN AS39449
Registry RIPE
ID IE-FASTCOM-20100222

WHOIS Details

inetnum:        178.20.80.0 - 178.20.87.255
netname:        IE-FASTCOM-20100222
country:        IE
org:            ORG-FBL1-RIPE
admin-c:        RD10149-RIPE
tech-c:         RD10149-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-FSTCM
mnt-routes:     MNT-FSTCM
mnt-domains:    MNT-FSTCM
notify:         conor@fastcom.ie
created:        2010-02-22T07:15:06Z
last-modified:  2025-10-22T11:00:51Z
source:         RIPE
abuse-email:    abuse@fastcom.ie
abuse-c:        FA5314-RIPE
abuse-org:      ORG-FBL1-RIPE

organisation:   ORG-FBL1-RIPE
org-name:       Fastcom Broadband Limited
country:        IE
org-type:       LIR
address:        THIRD FLOOR CARROLL HOUSE 15/16 STEPHEN STREET
address:        00000
address:        Sligo
address:        IRELAND
phone:          +353 71 9174092
phone:          +353 71 9175986
fax-no:         +353 71 9143283
admin-c:        RP3591-RIPE
admin-c:        RD10149-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-FSTCM
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-FSTCM
abuse-c:        FA5314-RIPE
created:        2005-06-13T10:52:43Z
last-modified:  2025-10-22T11:00:53Z
source:         RIPE
e-mail:         noc@fastcom.ie
abuse-email:    abuse@fastcom.ie
abuse-c:        FA5314-RIPE
abuse-org:      undefined

role:           RIPE DBM
address:        Fastcom Broadband, 15/16 Carroll House, Stephen St. Sligo, Ireland
e-mail:         noc@fastcom.ie
nic-hdl:        RD10149-RIPE
mnt-by:         MNT-FSTCM
created:        2025-10-22T10:42:14Z
last-modified:  2025-10-22T10:42:14Z
source:         RIPE

route:          178.20.80.0/21
descr:          IE-FASTCOM-IPV4-NETBLK3
origin:         AS39449
mnt-by:         MNT-FSTCM
created:        2010-02-22T15:37:19Z
last-modified:  2010-02-22T15:37:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 178.20.0.0/16

Range ASN Company Num of IPs
178.20.0.0/21 AS12312 nfon AG 2,048
178.20.72.0/21 AS203489 WiMore S.r.l. 2,048
178.20.48.0/21 AS29075 IELO-LIAZO SERVICES SAS 2,048
178.20.64.0/21 AS29608 OVEA SAS 2,048
178.20.144.0/21 AS29684 Nour Internet Company for Communications and Information Technology Ltd. 2,048
178.20.16.0/21 AS204170 Awaser Oman LLC 2,048
178.20.56.0/21 AS34612 Matrix DATA B.V. 2,048
178.20.8.0/21 AS12360 Global Group TDA Germany GmbH 2,048
178.20.232.0/21 AS49063 Data Storage Center JSC 2,048
178.20.88.0/21 AS15366 DNS:NET Internet Service GmbH 2,048
178.20.136.0/21 AS20723 AVONET, s.r.o. 2,048
178.20.248.0/21 AS59545 VXholding B.V. 2,048
178.20.32.0/21 AS50627 Frosinone Wireless S.R.L. 2,048
178.20.160.0/21 AS50653 Delhaize Serbia d.o.o 2,048
178.20.168.0/21 AS50655 ITS HOSTED 2,048
178.20.104.0/22 AS50229 RigNet Norway Customer Infra 1,024
178.20.24.0/22 AS199338 Adam Ryszewski trading as AR-NET 1,024
178.20.116.0/22 AS196966 DIGINETICA S.R.L. 1,024
178.20.156.0/23 AS42331 Freehost UA 512
178.20.154.0/23 AS42331 Freehost UA 512
178.20.202.0/23 AS41897 Sat-Trakt D.O.O. 512
178.20.152.0/23 AS42331 Freehost UA 512
178.20.134.0/24 AS24810 TELESET LLC NCHELNY BRANCH 256
178.20.135.0/24 AS24810 TELESET LLC NCHELNY BRANCH 256
178.20.212.0/24 AS26548 FINE GROUP SERVERS SOLUTIONS LLC 256
178.20.222.0/24 AS31027 Fionia IT ApS 256
178.20.211.0/24 AS41745 William Joerg Maria Dorchain 256
178.20.200.0/24 AS41897 Sat-Trakt D.O.O. 256
178.20.201.0/24 AS41897 Sat-Trakt D.O.O. 256
178.20.158.0/24 AS42331 Freehost UA 256
178.20.159.0/24 AS42331 Freehost UA 256
178.20.40.0/24 AS48282 VDSINA VDS Hosting 256
178.20.41.0/24 AS48282 VDSINA VDS Hosting 256
178.20.42.0/24 AS48282 VDSINA VDS Hosting 256
178.20.43.0/24 AS48282 VDSINA VDS Hosting 256
178.20.44.0/24 AS48282 VDSINA VDS Hosting 256
178.20.45.0/24 AS48282 VDSINA VDS Hosting 256
178.20.46.0/24 AS48282 VDSINA VDS Hosting 256
178.20.47.0/24 AS48282 VDSINA VDS Hosting 256
178.20.233.0/24 AS49063 DataLine cloud net 178.20.233.0/24 256
178.20.235.0/24 AS49063 DataLine 256
178.20.174.0/24 AS50655 ITS HOSTED 256
178.20.189.0/24 AS50670 Vtel Data Center Hosting Services 256
178.20.224.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256
178.20.225.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256
178.20.226.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256
178.20.227.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256
178.20.228.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256
178.20.229.0/24 AS57844 SPDNET Telekomunikasyon A.S. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
178.20.84.97 AS39449 Fastcom Broadband Limited 4.96ms from Dublin, IE
178.20.87.217 AS39449 Fastcom Broadband Limited 0.28ms from Dublin, IE
178.20.86.129 AS39449 Fastcom Broadband Limited 4.92ms from Dublin, IE
178.20.81.1 AS39449 Fastcom Broadband Limited 5.33ms from Dublin, IE
178.20.82.1 AS39449 Fastcom Broadband Limited 4.95ms from Dublin, IE
178.20.83.129 AS39449 Fastcom Broadband Limited 5.29ms from Dublin, IE

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
84.84.251.245 AS1136 KPN B.V. 1.06ms from Amsterdam, NL
98.85.70.21 AS14618 Amazon.com, Inc. 0.51ms from Ashburn, US
3.238.220.133 AS14618 Amazon.com, Inc. 0.71ms from Ashburn, US
221.217.115.181 AS4808 China Unicom Beijing Province Network 4.04ms from Beijing, CN
20.41.17.21 AS8075 Microsoft Corporation 0.34ms from Boydton, US
119.48.161.21 AS4837 CHINA UNICOM China169 Backbone 1.20ms from Changchun, CN
97.242.179.181 AS6167 Verizon Business 10.39ms from Chicago, US
113.204.198.229 AS4837 CHINA UNICOM China169 Backbone 0.92ms from Chongqing, CN
74.137.51.197 AS10796 Charter Communications Inc 14.21ms from Columbus, US
194.239.205.181 AS3292 TDC Holding A/S 4.16ms from Copenhagen, DK
79.205.120.5 AS3320 Deutsche Telekom AG 8.10ms from Frankfurt am Main, DE
116.17.134.197 AS4134 CHINANET-BACKBONE 3.23ms from Guangzhou, CN
2.202.11.149 AS3209 Vodafone GmbH 3.51ms from Hamburg, DE
14.231.22.197 AS45899 VNPT Corp 1.28ms from Hanoi, VN
212.100.87.5 AS20598 Autonomous System number for Cyber Space, 1.08ms from Lagos, NG
20.26.224.69 AS8075 Microsoft Corporation 0.26ms from London, GB
193.147.114.5 AS766 RedIRIS Autonomous System 17.46ms from Madrid, ES
83.237.57.117 AS8359 MTS PJSC 1.78ms from Moscow, RU
34.157.82.181 AS396982 Google LLC 0.14ms from Singapore, SG
87.96.181.85 AS29518 Bredband2 AB 0.59ms from Stockholm, SE
121.113.66.69 AS4713 NTT DOCOMO BUSINESS,Inc. 8.15ms from Tokyo, JP
83.176.204.181 AS1257 Tele2 Sverige AB 12.33ms from Vilnius, LT
162.95.81.21 AS22703 Elevance Health, Inc. 1.46ms from Ashburn, US
36.83.181.69 AS7713 PT Telekomunikasi Indonesia 8.42ms from Batam, ID
91.45.38.165 AS3320 Deutsche Telekom AG 4.58ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 178.20.82.210
traceroute to 178.20.82.210 (178.20.82.210): 64 hops max, 52 byte packets
2 *
3 [AS2128] 185.6.36.41 0.377 ms
Measurement taken from IPinfo ProbeNet in Dublin, IE
On

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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