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Prefix profile

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

112.100.0.0/15

Currently validIPv4

Origin ASNAS17897

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
112.100.0.0/15
Current status
Currently valid
Origin ASN
AS17897
First observed
8/28/2026, 07:50:22
Last observed
10/15/2026, 16:00:00
Peer41Visible peers
Collector1Collectors
Announcements1Last 7 days, hourly aggregate
Withdrawals1Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

41 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
112.100.0.0/15AS17897328840 327727 174 4134 178975102.208.105.2rrc00Currently valid
112.100.0.0/15AS1789749134 53356 6939 4134 17897523.129.32.61rrc00Currently valid
112.100.0.0/15AS17897206499 34549 3257 4134 17897545.14.68.69rrc00Currently valid
112.100.0.0/15AS1789722652 1299 4134 17897445.61.0.85rrc00Currently valid
112.100.0.0/15AS1789758057 1836 4134 178974193.33.94.251rrc00Currently valid
112.100.0.0/15AS1789755720 23764 4134 17897445.116.179.212rrc00Currently valid
112.100.0.0/15AS178971403 577 701 4134 4134 4134 4134 4134 178979198.58.198.252rrc00Currently valid
112.100.0.0/15AS1789750304 1299 4134 17897431.169.49.228rrc00Currently valid
112.100.0.0/15AS17897204092 198978 174 4134 17897589.234.186.6rrc00Currently valid
112.100.0.0/15AS1789729504 39392 3257 4134 178975185.193.84.191rrc00Currently valid
112.100.0.0/15AS1789737989 56300 132132 10099 4837 4134 178977203.123.48.6rrc00Currently valid
112.100.0.0/15AS1789720514 1299 4134 178974217.151.205.147rrc00Currently valid
112.100.0.0/15AS1789757821 12586 3257 4134 178975193.160.39.1rrc00Currently valid
112.100.0.0/15AS1789724482 2914 4134 178974203.175.175.15rrc00Currently valid
112.100.0.0/15AS1789713830 971 174 4134 178975161.129.152.2rrc00Currently valid
112.100.0.0/15AS1789745049 6696 2914 4134 178975194.28.97.2rrc00Currently valid
112.100.0.0/15AS1789748185 3356 4134 178974195.90.96.2rrc00Currently valid
112.100.0.0/15AS17897216285 8280 6762 4134 17897584.54.49.1rrc00Currently valid
112.100.0.0/15AS17897852 3257 4134 178974154.11.12.212rrc00Currently valid
112.100.0.0/15AS1789737721 174 4134 178974165.16.221.66rrc00Currently valid
112.100.0.0/15AS178973549 3356 4134 178974208.51.134.248rrc00Currently valid
112.100.0.0/15AS1789757381 42708 4134 178974193.150.22.240rrc00Currently valid
112.100.0.0/15AS178977018 4134 17897312.0.1.63rrc00Currently valid
112.100.0.0/15AS1789761218 6939 4134 178974143.246.179.232rrc00Currently valid
112.100.0.0/15AS1789734927 56655 1299 4134 17897545.134.89.1rrc00Currently valid
112.100.0.0/15AS1789744393 35710 4809 4134 17897549.12.70.222rrc00Currently valid
112.100.0.0/15AS178973333 1257 4134 178974193.0.0.56rrc00Currently valid
112.100.0.0/15AS1789759919 9002 4134 4134 1789755.178.95.254rrc00Currently valid
112.100.0.0/15AS1789758057 34549 3257 4134 178975194.50.92.251rrc00Currently valid
112.100.0.0/15AS17897202365 50673 174 4134 1789755.255.90.109rrc00Currently valid
112.100.0.0/15AS1789755720 23764 4134 178974103.212.68.10rrc00Currently valid
112.100.0.0/15AS1789734549 3257 4134 17897480.77.16.114rrc00Currently valid
112.100.0.0/15AS17897213241 9002 4134 4134 17897589.42.52.8rrc00Currently valid
112.100.0.0/15AS1789714907 3356 4134 178974208.80.153.193rrc00Currently valid
112.100.0.0/15AS1789734927 1299 4134 178974193.148.251.1rrc00Currently valid
112.100.0.0/15AS1789738001 3491 4134 178974202.150.221.37rrc00Currently valid
112.100.0.0/15AS1789717639 5511 4134 178974202.69.160.152rrc00Currently valid
112.100.0.0/15AS1789749432 48362 1764 4134 178975195.128.231.254rrc00Currently valid
112.100.0.0/15AS1789720205 6939 4134 17897464.246.96.5rrc00Currently valid
112.100.0.0/15AS1789749673 20485 4134 17897494.247.111.254rrc00Currently valid
112.100.0.0/15AS1789750300 3257 4134 178974176.12.110.8rrc00Currently valid

Recent event window

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

Last observed
10/14/2026, 09:00:00
Peers in window
1
Collectors in window
1
Average path length
6.0
Longest path
6

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/14/2026, 09:35:11AnnouncementAS178974608 1221 4637 1299 4134 17897203.119.104.1rrc00
10/13/2026, 07:05:00AnnouncementAS1789757821 12586 3257 4134 17897193.160.39.1rrc00
10/10/2026, 23:20:12Withdrawal——195.128.231.254rrc00
10/10/2026, 10:50:01AnnouncementAS1789717639 5511 4134 17897202.69.160.152rrc00
10/8/2026, 19:30:27AnnouncementAS178974608 1221 4637 6461 4134 17897203.119.104.1rrc00
10/8/2026, 17:55:45AnnouncementAS1789761218 6939 4134 17897143.246.179.232rrc00
10/7/2026, 17:55:08AnnouncementAS1789749134 53356 6939 4134 1789723.129.32.61rrc00
10/7/2026, 16:20:02AnnouncementAS1789714907 1299 4134 17897208.80.153.193rrc00
10/7/2026, 14:00:01AnnouncementAS1789737721 174 4134 17897165.16.221.66rrc00
10/7/2026, 10:25:24AnnouncementAS1789729504 15935 174 4134 17897185.193.84.191rrc00
10/5/2026, 08:20:01AnnouncementAS17897328840 327727 174 4134 17897102.208.105.2rrc00
10/4/2026, 09:55:08AnnouncementAS1789758057 34549 3257 4134 17897194.50.92.251rrc00
10/3/2026, 09:15:05AnnouncementAS1789737721 174 4134 17897165.16.221.66rrc00
10/2/2026, 11:35:03AnnouncementAS178974608 1221 4637 6461 4134 17897203.119.104.1rrc00
10/2/2026, 09:45:42AnnouncementAS178974608 1221 4637 6461 4134 17897203.119.104.1rrc00
10/2/2026, 06:30:07AnnouncementAS178974608 1221 4637 1299 4134 17897203.119.104.1rrc00
10/1/2026, 18:45:02Withdrawal——102.208.105.2rrc00
10/1/2026, 00:25:26AnnouncementAS1789755720 23764 4134 17897103.212.68.10rrc00
9/30/2026, 18:55:17AnnouncementAS178974608 1221 4637 1299 4134 17897203.119.104.1rrc00
9/30/2026, 17:55:04AnnouncementAS1789755720 6939 4134 17897103.212.68.10rrc00
9/29/2026, 03:50:16AnnouncementAS17897852 3257 4134 17897154.11.12.212rrc00
9/28/2026, 14:45:22AnnouncementAS1789722652 1299 4134 1789745.61.0.85rrc00
9/28/2026, 00:45:08AnnouncementAS17897852 3257 4134 17897154.11.12.212rrc00
9/27/2026, 21:30:17AnnouncementAS178977018 4134 1789712.0.1.63rrc00
9/27/2026, 15:10:34AnnouncementAS1789714907 3356 4134 17897208.80.153.193rrc00
9/27/2026, 02:25:15AnnouncementAS17897328840 327727 174 4134 17897102.208.105.2rrc00
9/27/2026, 02:25:10Withdrawal——102.208.105.2rrc00
9/26/2026, 02:35:04AnnouncementAS17897328840 327727 174 4134 17897102.208.105.2rrc00
9/24/2026, 12:10:31AnnouncementAS178974608 1221 4637 6461 4134 17897203.119.104.1rrc00
9/22/2026, 10:25:05AnnouncementAS1789757821 12586 3257 4134 17897193.160.39.1rrc00

Hourly changes

SEVEN-DAY WINDOW · 2 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/14/2026, 09:00:00101116.0 / 6
10/10/2026, 23:00:0001110—
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