IP subnet details

147.189.218.0/24

AS4601  — Antonios A. Chariton

Summary

Country
GR Greece
Domain daknob.net
Size 256
Registry RIPE NCC
Network Name DNET-LEGACY-147-189

Whois

inetnum: 147.189.216.0 - 147.189.223.255
netname: DNET-LEGACY-147-189
descr: Antonios A. Chariton
org: ORG-AAC10-RIPE
remarks: The BGP Clock
remarks:
remarks: Every 1 hour the prefix 147.189.(216+N).0/24 is advertised. The
remarks: N here is calculated as HH % 8, so the hour in 24h format
remarks: modulo 8. Naturally, UTC is used. The prefix is withdrawn 10'
remarks: after the advertisement.
remarks:
remarks: At most one /24 should be available at any single time, which
remarks: means that all 8 prefixes of the /21 rotate 3 times a day.
remarks:
remarks: At 00:00, 147.189.216.0/24 is advertised, at 00:10 it is then
remarks: withdrawn, then at 01:00 147.189.217.0/24 is advertised, which
remarks: is in turn withdrawn at 01:10, and so on.
remarks:
remarks: Why? We are conducting research on BGP Stuck Routes to better
remarks: understand how they happen, when, which equipment is more
remarks: buggy, etc. We also want to understand them better. As this is
remarks: a beacon, anyone can study the results using RIPE RIS, or any
remarks: other source like RouteViews. Feel free to take a look and let
remarks: everyone know if something interesting ever comes up!
remarks:
remarks: An example of research presented at RIPE 89 is here:
remarks: https://ripe89.ripe.net/wp-content/uploads/presentations/8-BGP-Zombies-RIPE89.pdf
remarks:
remarks: We are also studying the propagation of BGP Communities with
remarks: this beacon, to minimize the count of BGP UPDATEs generated.
remarks: At origin, all prefixes are tagged with the following values:
remarks:
remarks: BGP Legacy Communities:
remarks: (4492, 64700)
remarks: (4601, 64700)
remarks:
remarks: BGP Extended Communities:
remarks: (ro, 4492, 1337)
remarks: (ro, 4601, 1337)
remarks: (ro, 210312, 1337)
remarks:
remarks: BGP Large Communities:
remarks: (4492, 64700, 1337)
remarks: (4601, 64700, 1337)
remarks: (210312, 64700, 1337)
remarks:
remarks: For any more info or collaboration, find me using the Contact
remarks: page at daknob.net :)
country: CH
geofeed: https://geo.daknob.net/as210312.csv
remarks: Geofeed https://geo.daknob.net/as210312.csv
admin-c: AAC138-RIPE
tech-c: AAC138-RIPE
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
mnt-by: gr-daknob-1-mnt
created: 2021-04-01T08:57:01Z
last-modified: 2025-06-10T12:26:19Z
source: RIPE

organisation: ORG-AAC10-RIPE
org-name: Antonios A. Chariton
country: GR
org-type: LIR
address: Avidou 3
address: 59100
address: Veria
address: GREECE
phone: +306988723888
e-mail: [email protected]
admin-c: AAC138-RIPE
tech-c: AAC138-RIPE
abuse-c: AR48003-RIPE
mnt-ref: gr-daknob-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: gr-daknob-1-mnt
created: 2018-08-27T09:36:18Z
last-modified: 2020-12-16T13:43:07Z
source: RIPE

person: Antonios A. Chariton
address: Avidou 3
address: 59100
address: Veria
address: GREECE
e-mail: [email protected]
phone: +306988723888
nic-hdl: AAC138-RIPE
mnt-by: gr-daknob-1-mnt
created: 2018-08-27T09:36:17Z
last-modified: 2018-08-27T12:26:27Z
source: RIPE

route: 147.189.216.0/21
origin: AS4601
remarks: The BGP Clock
remarks:
remarks: Read the inetnum for 147.189.216.0/21 for (much) more info!
mnt-by: gr-daknob-1-mnt
created: 2024-10-21T14:17:17Z
last-modified: 2025-06-06T11:22:38Z
source: RIPE

CIDR IP address subranges within 147.189.218.0/24 subnet

  • 147.189.218.0/32
  • 147.189.218.1/32
  • 147.189.218.2/32
  • 147.189.218.3/32
  • 147.189.218.4/32
  • 147.189.218.5/32
  • 147.189.218.6/32
  • 147.189.218.7/32
  • 147.189.218.8/32
  • 147.189.218.9/32
  • 147.189.218.10/32
  • 147.189.218.11/32
  • 147.189.218.12/32
  • 147.189.218.13/32
  • 147.189.218.14/32
  • 147.189.218.15/32
  • 147.189.218.16/32
  • 147.189.218.17/32
  • 147.189.218.18/32
  • 147.189.218.19/32
  • 147.189.218.20/32
  • 147.189.218.21/32
  • 147.189.218.22/32
  • 147.189.218.23/32
  • 147.189.218.24/32
  • 147.189.218.25/32
  • 147.189.218.26/32
  • 147.189.218.27/32
  • 147.189.218.28/32
  • 147.189.218.29/32
  • 147.189.218.30/32
  • 147.189.218.31/32
  • 147.189.218.32/32
  • 147.189.218.33/32
  • 147.189.218.34/32
  • 147.189.218.35/32
  • 147.189.218.36/32
  • 147.189.218.37/32
  • 147.189.218.38/32
  • 147.189.218.39/32
  • 147.189.218.40/32
  • 147.189.218.41/32
  • 147.189.218.42/32
  • 147.189.218.43/32
  • 147.189.218.44/32
  • 147.189.218.45/32
  • 147.189.218.46/32
  • 147.189.218.47/32
  • 147.189.218.48/32
  • 147.189.218.49/32
  • 147.189.218.50/32
  • 147.189.218.51/32
  • 147.189.218.52/32
  • 147.189.218.53/32
  • 147.189.218.54/32
  • 147.189.218.55/32
  • 147.189.218.56/32
  • 147.189.218.57/32
  • 147.189.218.58/32
  • 147.189.218.59/32
  • 147.189.218.60/32
  • 147.189.218.61/32
  • 147.189.218.62/32
  • 147.189.218.63/32
  • 147.189.218.64/32
  • 147.189.218.65/32
  • 147.189.218.66/32
  • 147.189.218.67/32
  • 147.189.218.68/32
  • 147.189.218.69/32
  • 147.189.218.70/32
  • 147.189.218.71/32
  • 147.189.218.72/32
  • 147.189.218.73/32
  • 147.189.218.74/32
  • 147.189.218.75/32
  • 147.189.218.76/32
  • 147.189.218.77/32
  • 147.189.218.78/32
  • 147.189.218.79/32
  • 147.189.218.80/32
  • 147.189.218.81/32
  • 147.189.218.82/32
  • 147.189.218.83/32
  • 147.189.218.84/32
  • 147.189.218.85/32
  • 147.189.218.86/32
  • 147.189.218.87/32
  • 147.189.218.88/32
  • 147.189.218.89/32
  • 147.189.218.90/32
  • 147.189.218.91/32
  • 147.189.218.92/32
  • 147.189.218.93/32
  • 147.189.218.94/32
  • 147.189.218.95/32
  • 147.189.218.96/32
  • 147.189.218.97/32
  • 147.189.218.98/32
  • 147.189.218.99/32
  • 147.189.218.100/32
  • 147.189.218.101/32
  • 147.189.218.102/32
  • 147.189.218.103/32
  • 147.189.218.104/32
  • 147.189.218.105/32
  • 147.189.218.106/32
  • 147.189.218.107/32
  • 147.189.218.108/32
  • 147.189.218.109/32
  • 147.189.218.110/32
  • 147.189.218.111/32
  • 147.189.218.112/32
  • 147.189.218.113/32
  • 147.189.218.114/32
  • 147.189.218.115/32
  • 147.189.218.116/32
  • 147.189.218.117/32
  • 147.189.218.118/32
  • 147.189.218.119/32
  • 147.189.218.120/32
  • 147.189.218.121/32
  • 147.189.218.122/32
  • 147.189.218.123/32
  • 147.189.218.124/32
  • 147.189.218.125/32
  • 147.189.218.126/32
  • 147.189.218.127/32
  • 147.189.218.128/32
  • 147.189.218.129/32
  • 147.189.218.130/32
  • 147.189.218.131/32
  • 147.189.218.132/32
  • 147.189.218.133/32
  • 147.189.218.134/32
  • 147.189.218.135/32
  • 147.189.218.136/32
  • 147.189.218.137/32
  • 147.189.218.138/32
  • 147.189.218.139/32
  • 147.189.218.140/32
  • 147.189.218.141/32
  • 147.189.218.142/32
  • 147.189.218.143/32
  • 147.189.218.144/32
  • 147.189.218.145/32
  • 147.189.218.146/32
  • 147.189.218.147/32
  • 147.189.218.148/32
  • 147.189.218.149/32
  • 147.189.218.150/32
  • 147.189.218.151/32
  • 147.189.218.152/32
  • 147.189.218.153/32
  • 147.189.218.154/32
  • 147.189.218.155/32
  • 147.189.218.156/32
  • 147.189.218.157/32
  • 147.189.218.158/32
  • 147.189.218.159/32
  • 147.189.218.160/32
  • 147.189.218.161/32
  • 147.189.218.162/32
  • 147.189.218.163/32
  • 147.189.218.164/32
  • 147.189.218.165/32
  • 147.189.218.166/32
  • 147.189.218.167/32
  • 147.189.218.168/32
  • 147.189.218.169/32
  • 147.189.218.170/32
  • 147.189.218.171/32
  • 147.189.218.172/32
  • 147.189.218.173/32
  • 147.189.218.174/32
  • 147.189.218.175/32
  • 147.189.218.176/32
  • 147.189.218.177/32
  • 147.189.218.178/32
  • 147.189.218.179/32
  • 147.189.218.180/32
  • 147.189.218.181/32
  • 147.189.218.182/32
  • 147.189.218.183/32
  • 147.189.218.184/32
  • 147.189.218.185/32
  • 147.189.218.186/32
  • 147.189.218.187/32
  • 147.189.218.188/32
  • 147.189.218.189/32
  • 147.189.218.190/32
  • 147.189.218.191/32
  • 147.189.218.192/32
  • 147.189.218.193/32
  • 147.189.218.194/32
  • 147.189.218.195/32
  • 147.189.218.196/32
  • 147.189.218.197/32
  • 147.189.218.198/32
  • 147.189.218.199/32
  • 147.189.218.200/32
  • 147.189.218.201/32
  • 147.189.218.202/32
  • 147.189.218.203/32
  • 147.189.218.204/32
  • 147.189.218.205/32
  • 147.189.218.206/32
  • 147.189.218.207/32
  • 147.189.218.208/32
  • 147.189.218.209/32
  • 147.189.218.210/32
  • 147.189.218.211/32
  • 147.189.218.212/32
  • 147.189.218.213/32
  • 147.189.218.214/32
  • 147.189.218.215/32
  • 147.189.218.216/32
  • 147.189.218.217/32
  • 147.189.218.218/32
  • 147.189.218.219/32
  • 147.189.218.220/32
  • 147.189.218.221/32
  • 147.189.218.222/32
  • 147.189.218.223/32
  • 147.189.218.224/32
  • 147.189.218.225/32
  • 147.189.218.226/32
  • 147.189.218.227/32
  • 147.189.218.228/32
  • 147.189.218.229/32
  • 147.189.218.230/32
  • 147.189.218.231/32
  • 147.189.218.232/32
  • 147.189.218.233/32
  • 147.189.218.234/32
  • 147.189.218.235/32
  • 147.189.218.236/32
  • 147.189.218.237/32
  • 147.189.218.238/32
  • 147.189.218.239/32
  • 147.189.218.240/32
  • 147.189.218.241/32
  • 147.189.218.242/32
  • 147.189.218.243/32
  • 147.189.218.244/32
  • 147.189.218.245/32
  • 147.189.218.246/32
  • 147.189.218.247/32
  • 147.189.218.248/32
  • 147.189.218.249/32
  • 147.189.218.250/32
  • 147.189.218.251/32
  • 147.189.218.252/32
  • 147.189.218.253/32
  • 147.189.218.254/32
  • 147.189.218.255/32

Get started with 100,000 free lookups: sign up