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Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

187.188.53.0/24

Currently validIPv4

Origin ASNAS17072

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.
Last observed10/15/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
187.188.53.0/24
Current status
Currently valid
Origin ASN
AS17072
First observed
8/28/2026, 14:45:37
Last observed
10/15/2026, 16:00:00
Peer41Visible peers
Collector1Collectors
Announcements82Last 7 days, hourly aggregate
Withdrawals4Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

41 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
187.188.53.0/24AS17072328840 327727 174 3356 170725102.208.105.2rrc00Currently valid
187.188.53.0/24AS1707250300 3356 170723176.12.110.8rrc00Currently valid
187.188.53.0/24AS1707250304 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 170721331.169.49.228rrc00Currently valid
187.188.53.0/24AS1707255720 6939 3356 170724103.212.68.10rrc00Currently valid
187.188.53.0/24AS17072202365 50673 174 3356 1707255.255.90.109rrc00Currently valid
187.188.53.0/24AS1707249134 53356 6939 3356 17072523.129.32.61rrc00Currently valid
187.188.53.0/24AS17072213241 9002 3356 17072489.42.52.8rrc00Currently valid
187.188.53.0/24AS1707250628 3356 170723178.208.11.4rrc00Currently valid
187.188.53.0/24AS1707259919 9002 3356 1707245.178.95.254rrc00Currently valid
187.188.53.0/24AS1707258057 1836 3356 170724193.33.94.251rrc00Currently valid
187.188.53.0/24AS1707220205 6939 3356 17072464.246.96.5rrc00Currently valid
187.188.53.0/24AS1707245049 6696 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 1707214194.28.97.2rrc00Currently valid
187.188.53.0/24AS1707229504 39392 3257 3356 170725185.193.84.191rrc00Currently valid
187.188.53.0/24AS1707255720 2914 3356 17072445.116.179.212rrc00Currently valid
187.188.53.0/24AS1707217639 3356 170723202.69.160.152rrc00Currently valid
187.188.53.0/24AS170724608 1221 4637 3356 170725203.119.104.1rrc00Currently valid
187.188.53.0/24AS170723333 3320 3356 170724193.0.0.56rrc00Currently valid
187.188.53.0/24AS1707258057 34549 2914 3356 170725194.50.92.251rrc00Currently valid
187.188.53.0/24AS1707237989 56300 132132 4657 9002 3356 170727203.123.48.6rrc00Currently valid
187.188.53.0/24AS1707234927 56655 6939 3356 17072545.134.89.1rrc00Currently valid
187.188.53.0/24AS1707224482 2914 3356 170724203.175.175.15rrc00Currently valid
187.188.53.0/24AS170727018 3356 17072312.0.1.63rrc00Currently valid
187.188.53.0/24AS1707257381 42708 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 1707214193.150.22.240rrc00Currently valid
187.188.53.0/24AS1707249432 48362 1764 3356 170725195.128.231.254rrc00Currently valid
187.188.53.0/24AS1707261218 6939 3356 170724143.246.179.232rrc00Currently valid
187.188.53.0/24AS17072206499 34549 2914 3356 17072545.14.68.69rrc00Currently valid
187.188.53.0/24AS170723549 3356 170723208.51.134.248rrc00Currently valid
187.188.53.0/24AS1707214907 17072 17072 170724208.80.153.193rrc00Currently valid
187.188.53.0/24AS1707248185 3356 170723195.90.96.2rrc00Currently valid
187.188.53.0/24AS17072852 3257 3356 170724154.11.12.212rrc00Currently valid
187.188.53.0/24AS1707257821 12586 3257 3356 170725193.160.39.1rrc00Currently valid
187.188.53.0/24AS1707222652 174 3356 17072445.61.0.85rrc00Currently valid
187.188.53.0/24AS1707234549 2914 3356 17072480.77.16.114rrc00Currently valid
187.188.53.0/24AS1707220514 8434 3356 170724217.151.205.147rrc00Currently valid
187.188.53.0/24AS170721403 577 3356 170724198.58.198.252rrc00Currently valid
187.188.53.0/24AS1707213830 971 17072 17072 170725161.129.152.2rrc00Currently valid
187.188.53.0/24AS1707237721 3356 170723165.16.221.66rrc00Currently valid
187.188.53.0/24AS17072216285 8280 6762 3356 17072584.54.49.1rrc00Currently valid
187.188.53.0/24AS1707244393 58057 6939 3356 17072549.12.70.222rrc00Currently valid
187.188.53.0/24AS17072204092 198978 174 3356 17072589.234.186.6rrc00Currently valid
187.188.53.0/24AS17072132825 3356 17072343.251.115.197rrc00Currently valid

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed
10/14/2026, 22:00:00
Peers in window
1
Collectors in window
1
Average path length
4.0
Longest path
4

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 22:05:34AnnouncementAS1707249673 12389 3356 1707294.247.111.254rrc00
10/14/2026, 20:40:07AnnouncementAS1707234927 174 174 3356 17072193.148.251.1rrc00
10/14/2026, 17:55:14AnnouncementAS1707234927 174 174 3356 17072193.148.251.1rrc00
10/14/2026, 15:15:22AnnouncementAS1707234927 52025 174 3356 17072193.148.251.1rrc00
10/14/2026, 15:15:22AnnouncementAS1707234927 174 174 3356 17072193.148.251.1rrc00
10/10/2026, 23:20:13AnnouncementAS1707249432 215510 31543 174 3356 17072195.128.231.254rrc00
10/9/2026, 18:35:55AnnouncementAS1707224482 2914 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072203.175.175.15rrc00
10/9/2026, 18:35:54Withdrawal——178.208.11.4rrc00
10/9/2026, 18:35:53AnnouncementAS1707224482 2914 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072203.175.175.15rrc00
10/9/2026, 18:35:51AnnouncementAS170723549 3356 17072208.51.134.248rrc00
10/9/2026, 18:35:48AnnouncementAS1707258057 174 3356 17072193.33.94.251rrc00
10/9/2026, 18:35:47AnnouncementAS1707255720 2914 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 1707245.116.179.212rrc00
10/9/2026, 18:35:46AnnouncementAS1707249134 53356 6939 17072 17072 1707223.129.32.61rrc00
10/9/2026, 18:35:44AnnouncementAS1707217639 174 3356 17072202.69.160.152rrc00
10/9/2026, 18:35:43AnnouncementAS1707234927 56655 6939 17072 17072 1707245.134.89.1rrc00
10/9/2026, 18:35:41AnnouncementAS170721403 577 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072198.58.198.252rrc00
10/9/2026, 18:35:40AnnouncementAS1707250300 3257 3356 17072176.12.110.8rrc00
10/9/2026, 18:35:40AnnouncementAS1707222652 174 3356 1707245.61.0.85rrc00
10/9/2026, 18:35:39AnnouncementAS170721403 577 6453 3356 17072198.58.198.252rrc00
10/9/2026, 18:35:39AnnouncementAS1707249673 20485 6453 3356 1707294.247.111.254rrc00
10/9/2026, 18:35:39AnnouncementAS1707249673 12389 174 3356 1707294.247.111.254rrc00
10/9/2026, 18:35:35AnnouncementAS1707234927 174 174 3356 17072193.148.251.1rrc00
10/9/2026, 18:35:32AnnouncementAS170721403 577 6453 3356 17072198.58.198.252rrc00
10/9/2026, 18:35:32Withdrawal——165.16.221.66rrc00
10/9/2026, 18:35:31AnnouncementAS170721403 577 1299 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072 17072198.58.198.252rrc00
10/9/2026, 18:35:29Withdrawal——89.42.52.8rrc00
10/9/2026, 18:35:28AnnouncementAS1707255720 6939 17072 17072 17072103.212.68.10rrc00
10/9/2026, 18:35:27AnnouncementAS170723333 1136 6830 3356 17072193.0.0.56rrc00
10/9/2026, 18:35:27AnnouncementAS1707224482 6453 3356 17072203.175.175.15rrc00
10/9/2026, 18:35:26AnnouncementAS1707237989 56300 132132 4657 174 3356 17072203.123.48.6rrc00

Hourly changes

SEVEN-DAY WINDOW · 7 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 22:00:00101114.0 / 4
10/14/2026, 20:00:00101115.0 / 5
10/14/2026, 17:00:00101115.0 / 5
10/14/2026, 15:00:00201115.0 / 5
10/10/2026, 23:00:00101116.0 / 6
10/9/2026, 18:00:0075434116.8 / 15
10/9/2026, 03:00:00101114.0 / 4
CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days