Block 139.61.0.0

← back to the map index · 139.0.0.0/8

Range	139.61.0.0 - 139.61.255.255
Prefix	139.61.0.0/16
Size	65,536 addresses
Status	allocated — operator-held
Registry	arin
Country (delegation)	US
Date	19900702
Opaque id	4b2a7066ff1e1ef11c860223530d673d
Block UUID	`f7b89149-2ab4-564b-850f-b0ec24751e2c`
Probes	2,916
RDAP state	own — the registry object is this block
RDAP service	rdap.arin.net
RDAP fetched	2026-09-10T23:10:52Z
Flags	none

RIR delegation record

registry	arin
country	US
type	ipv4
start	139.61.0.0
value	65,536
date	19900702
status	allocated
extensions	['4b2a7066ff1e1ef11c860223530d673d']

RDAP summary

handle	NET-139-61-0-0-1
name	ACXIOM
type	DIRECT ALLOCATION
parent handle	NET-139-0-0-0-0
start address	139.61.0.0
end address	139.61.255.255
country	—
organization	Acxiom LLC
events	{"last changed": "2021-12-14T20:28:24-05:00", "registration": "1990-07-02T00:00:00-04:00"}
entities	3: abuse × 2, noc × 2, registrant × 1, technical × 2 (contact details are not published)

Probes in this block

2,916 probes; the first 60 are listed. An asterisk means phase 3 heard something back.

139.61.2.2 139.61.2.3 139.61.2.5 139.61.2.7 139.61.2.11 139.61.2.13 139.61.2.17 139.61.2.19 139.61.2.23 139.61.2.29 139.61.2.31 139.61.2.37 139.61.2.41 139.61.2.43 139.61.2.47 139.61.2.53 139.61.2.59 139.61.2.61 139.61.2.67 139.61.2.71 139.61.2.73 139.61.2.79 139.61.2.83 139.61.2.89 139.61.2.97 139.61.2.101 139.61.2.103 139.61.2.107 139.61.2.109 139.61.2.113 139.61.2.127 139.61.2.131 139.61.2.137 139.61.2.139 139.61.2.149 139.61.2.151 139.61.2.157 139.61.2.163 139.61.2.167 139.61.2.173 139.61.2.179 139.61.2.181 139.61.2.191 139.61.2.193 139.61.2.197 139.61.2.199 139.61.2.211 139.61.2.223 139.61.2.227 139.61.2.229 139.61.2.233 139.61.2.239 139.61.2.241 139.61.2.251 139.61.3.2 139.61.3.3 139.61.3.5 139.61.3.7 139.61.3.11 139.61.3.13

Who operates this: the layers, side by side

Delegation file	allocated, US, 19900702
Registry object	own — the registry object is this block
Routing	not recorded
Authorization	not recorded
DNS pointing here	not recorded
Certificate	none presented

The registry's verbatim RDAP answer is kept in the local work product dataflow.out/02_ip_block.json and is not published, because it carries registrant contact details.