IPinfo - Comprehensive IP address data, IP geolocation API and database
  1. All IP Ranges
  2. 173.0.0.0/8
  3. 173.9.0.0/16
  4. 173.9.21.0/24

173.9.21.0/24 IP Range

Summary

ASNAS7922 Comcast Cable Communications, LLC
BGP173.8.0.0/13
IPs with RDNS254
Hosted Domains0
Pingable IPs26
Router IPs0
173.9.21.00
173.9.21.1173-9-21-1-newengland.hfc.comcastbusiness.net0
173.9.21.2173-9-21-2-newengland.hfc.comcastbusiness.net0
173.9.21.3173-9-21-3-newengland.hfc.comcastbusiness.net0
173.9.21.4173-9-21-4-newengland.hfc.comcastbusiness.net0
173.9.21.5173-9-21-5-newengland.hfc.comcastbusiness.net0
173.9.21.6173-9-21-6-newengland.hfc.comcastbusiness.net0
173.9.21.7173-9-21-7-newengland.hfc.comcastbusiness.net0
173.9.21.8173-9-21-8-newengland.hfc.comcastbusiness.net0
173.9.21.9173-9-21-9-newengland.hfc.comcastbusiness.net0
173.9.21.10173-9-21-10-newengland.hfc.comcastbusiness.net0
173.9.21.11173-9-21-11-newengland.hfc.comcastbusiness.net0
173.9.21.12173-9-21-12-newengland.hfc.comcastbusiness.net0
173.9.21.13173-9-21-13-newengland.hfc.comcastbusiness.net0
173.9.21.14173-9-21-14-newengland.hfc.comcastbusiness.net0
173.9.21.15173-9-21-15-newengland.hfc.comcastbusiness.net0
173.9.21.16173-9-21-16-newengland.hfc.comcastbusiness.net0
173.9.21.17173-9-21-17-newengland.hfc.comcastbusiness.net0
173.9.21.18173-9-21-18-newengland.hfc.comcastbusiness.net0
173.9.21.19173-9-21-19-newengland.hfc.comcastbusiness.net0
173.9.21.20173-9-21-20-newengland.hfc.comcastbusiness.net0
173.9.21.21173-9-21-21-newengland.hfc.comcastbusiness.net0
173.9.21.22173-9-21-22-newengland.hfc.comcastbusiness.net0
173.9.21.23173-9-21-23-newengland.hfc.comcastbusiness.net0
173.9.21.24173-9-21-24-newengland.hfc.comcastbusiness.net0
173.9.21.25173-9-21-25-newengland.hfc.comcastbusiness.net0
173.9.21.26173-9-21-26-newengland.hfc.comcastbusiness.net0
173.9.21.27173-9-21-27-newengland.hfc.comcastbusiness.net0
173.9.21.28173-9-21-28-newengland.hfc.comcastbusiness.net0
173.9.21.29173-9-21-29-newengland.hfc.comcastbusiness.net0
173.9.21.30173-9-21-30-newengland.hfc.comcastbusiness.net0
173.9.21.31173-9-21-31-newengland.hfc.comcastbusiness.net0
173.9.21.32173-9-21-32-newengland.hfc.comcastbusiness.net0
173.9.21.33173-9-21-33-newengland.hfc.comcastbusiness.net0
173.9.21.34173-9-21-34-newengland.hfc.comcastbusiness.net0
173.9.21.35173-9-21-35-newengland.hfc.comcastbusiness.net0
173.9.21.36173-9-21-36-newengland.hfc.comcastbusiness.net0
173.9.21.37173-9-21-37-newengland.hfc.comcastbusiness.net0
173.9.21.38173-9-21-38-newengland.hfc.comcastbusiness.net0
173.9.21.39173-9-21-39-newengland.hfc.comcastbusiness.net0
173.9.21.40173-9-21-40-newengland.hfc.comcastbusiness.net0
173.9.21.41173-9-21-41-newengland.hfc.comcastbusiness.net0
173.9.21.42173-9-21-42-newengland.hfc.comcastbusiness.net0
173.9.21.43173-9-21-43-newengland.hfc.comcastbusiness.net0
173.9.21.44173-9-21-44-newengland.hfc.comcastbusiness.net0
173.9.21.45173-9-21-45-newengland.hfc.comcastbusiness.net0
173.9.21.46173-9-21-46-newengland.hfc.comcastbusiness.net0
173.9.21.47173-9-21-47-newengland.hfc.comcastbusiness.net0
173.9.21.48173-9-21-48-newengland.hfc.comcastbusiness.net0
173.9.21.49173-9-21-49-newengland.hfc.comcastbusiness.net0
173.9.21.50173-9-21-50-newengland.hfc.comcastbusiness.net0
173.9.21.51173-9-21-51-newengland.hfc.comcastbusiness.net0
173.9.21.52173-9-21-52-newengland.hfc.comcastbusiness.net0
173.9.21.53173-9-21-53-newengland.hfc.comcastbusiness.net0
173.9.21.54173-9-21-54-newengland.hfc.comcastbusiness.net0
173.9.21.55173-9-21-55-newengland.hfc.comcastbusiness.net0
173.9.21.56173-9-21-56-newengland.hfc.comcastbusiness.net0
173.9.21.57173-9-21-57-newengland.hfc.comcastbusiness.net0
173.9.21.58173-9-21-58-newengland.hfc.comcastbusiness.net0
173.9.21.59173-9-21-59-newengland.hfc.comcastbusiness.net0
173.9.21.60173-9-21-60-newengland.hfc.comcastbusiness.net0
173.9.21.61173-9-21-61-newengland.hfc.comcastbusiness.net0
173.9.21.62173-9-21-62-newengland.hfc.comcastbusiness.net0
173.9.21.63173-9-21-63-newengland.hfc.comcastbusiness.net0
173.9.21.64173-9-21-64-newengland.hfc.comcastbusiness.net0
173.9.21.65173-9-21-65-newengland.hfc.comcastbusiness.net0
173.9.21.66173-9-21-66-newengland.hfc.comcastbusiness.net0
173.9.21.67173-9-21-67-newengland.hfc.comcastbusiness.net0
173.9.21.68173-9-21-68-newengland.hfc.comcastbusiness.net0
173.9.21.69173-9-21-69-newengland.hfc.comcastbusiness.net0
173.9.21.70173-9-21-70-newengland.hfc.comcastbusiness.net0
173.9.21.71173-9-21-71-newengland.hfc.comcastbusiness.net0
173.9.21.72173-9-21-72-newengland.hfc.comcastbusiness.net0
173.9.21.73173-9-21-73-newengland.hfc.comcastbusiness.net0
173.9.21.74173-9-21-74-newengland.hfc.comcastbusiness.net0
173.9.21.75173-9-21-75-newengland.hfc.comcastbusiness.net0
173.9.21.76173-9-21-76-newengland.hfc.comcastbusiness.net0
173.9.21.77173-9-21-77-newengland.hfc.comcastbusiness.net0
173.9.21.78173-9-21-78-newengland.hfc.comcastbusiness.net0
173.9.21.79173-9-21-79-newengland.hfc.comcastbusiness.net0
173.9.21.80173-9-21-80-newengland.hfc.comcastbusiness.net0
173.9.21.81173-9-21-81-newengland.hfc.comcastbusiness.net0
173.9.21.82173-9-21-82-newengland.hfc.comcastbusiness.net0
173.9.21.83173-9-21-83-newengland.hfc.comcastbusiness.net0
173.9.21.84173-9-21-84-newengland.hfc.comcastbusiness.net0
173.9.21.85173-9-21-85-newengland.hfc.comcastbusiness.net0
173.9.21.86173-9-21-86-newengland.hfc.comcastbusiness.net0
173.9.21.87173-9-21-87-newengland.hfc.comcastbusiness.net0
173.9.21.88173-9-21-88-newengland.hfc.comcastbusiness.net0
173.9.21.89173-9-21-89-newengland.hfc.comcastbusiness.net0
173.9.21.90173-9-21-90-newengland.hfc.comcastbusiness.net0
173.9.21.91173-9-21-91-newengland.hfc.comcastbusiness.net0
173.9.21.92173-9-21-92-newengland.hfc.comcastbusiness.net0
173.9.21.93173-9-21-93-newengland.hfc.comcastbusiness.net0
173.9.21.94173-9-21-94-newengland.hfc.comcastbusiness.net0
173.9.21.95173-9-21-95-newengland.hfc.comcastbusiness.net0
173.9.21.96173-9-21-96-newengland.hfc.comcastbusiness.net0
173.9.21.97173-9-21-97-newengland.hfc.comcastbusiness.net0
173.9.21.98173-9-21-98-newengland.hfc.comcastbusiness.net0
173.9.21.99173-9-21-99-newengland.hfc.comcastbusiness.net0
173.9.21.100173-9-21-100-newengland.hfc.comcastbusiness.net0
173.9.21.101173-9-21-101-newengland.hfc.comcastbusiness.net0
173.9.21.102173-9-21-102-newengland.hfc.comcastbusiness.net0
173.9.21.103173-9-21-103-newengland.hfc.comcastbusiness.net0
173.9.21.104173-9-21-104-newengland.hfc.comcastbusiness.net0
173.9.21.105173-9-21-105-newengland.hfc.comcastbusiness.net0
173.9.21.106173-9-21-106-newengland.hfc.comcastbusiness.net0
173.9.21.107173-9-21-107-newengland.hfc.comcastbusiness.net0
173.9.21.108173-9-21-108-newengland.hfc.comcastbusiness.net0
173.9.21.109173-9-21-109-newengland.hfc.comcastbusiness.net0
173.9.21.110173-9-21-110-newengland.hfc.comcastbusiness.net0
173.9.21.111173-9-21-111-newengland.hfc.comcastbusiness.net0
173.9.21.112173-9-21-112-newengland.hfc.comcastbusiness.net0
173.9.21.113173-9-21-113-newengland.hfc.comcastbusiness.net0
173.9.21.114173-9-21-114-newengland.hfc.comcastbusiness.net0
173.9.21.115173-9-21-115-newengland.hfc.comcastbusiness.net0
173.9.21.116173-9-21-116-newengland.hfc.comcastbusiness.net0
173.9.21.117173-9-21-117-newengland.hfc.comcastbusiness.net0
173.9.21.118173-9-21-118-newengland.hfc.comcastbusiness.net0
173.9.21.119173-9-21-119-newengland.hfc.comcastbusiness.net0
173.9.21.120173-9-21-120-newengland.hfc.comcastbusiness.net0
173.9.21.121173-9-21-121-newengland.hfc.comcastbusiness.net0
173.9.21.122173-9-21-122-newengland.hfc.comcastbusiness.net0
173.9.21.123173-9-21-123-newengland.hfc.comcastbusiness.net0
173.9.21.124173-9-21-124-newengland.hfc.comcastbusiness.net0
173.9.21.125173-9-21-125-newengland.hfc.comcastbusiness.net0
173.9.21.126173-9-21-126-newengland.hfc.comcastbusiness.net0
173.9.21.127173-9-21-127-newengland.hfc.comcastbusiness.net0
173.9.21.128173-9-21-128-newengland.hfc.comcastbusiness.net0
173.9.21.129173-9-21-129-newengland.hfc.comcastbusiness.net0
173.9.21.130173-9-21-130-newengland.hfc.comcastbusiness.net0
173.9.21.131173-9-21-131-newengland.hfc.comcastbusiness.net0
173.9.21.132173-9-21-132-newengland.hfc.comcastbusiness.net0
173.9.21.133173-9-21-133-newengland.hfc.comcastbusiness.net0
173.9.21.134173-9-21-134-newengland.hfc.comcastbusiness.net0
173.9.21.135173-9-21-135-newengland.hfc.comcastbusiness.net0
173.9.21.136173-9-21-136-newengland.hfc.comcastbusiness.net0
173.9.21.137173-9-21-137-newengland.hfc.comcastbusiness.net0
173.9.21.138173-9-21-138-newengland.hfc.comcastbusiness.net0
173.9.21.139173-9-21-139-newengland.hfc.comcastbusiness.net0
173.9.21.140173-9-21-140-newengland.hfc.comcastbusiness.net0
173.9.21.141173-9-21-141-newengland.hfc.comcastbusiness.net0
173.9.21.142173-9-21-142-newengland.hfc.comcastbusiness.net0
173.9.21.143173-9-21-143-newengland.hfc.comcastbusiness.net0
173.9.21.144173-9-21-144-newengland.hfc.comcastbusiness.net0
173.9.21.145173-9-21-145-newengland.hfc.comcastbusiness.net0
173.9.21.146173-9-21-146-newengland.hfc.comcastbusiness.net0
173.9.21.147173-9-21-147-newengland.hfc.comcastbusiness.net0
173.9.21.148173-9-21-148-newengland.hfc.comcastbusiness.net0
173.9.21.149173-9-21-149-newengland.hfc.comcastbusiness.net0
173.9.21.150173-9-21-150-newengland.hfc.comcastbusiness.net0
173.9.21.151173-9-21-151-newengland.hfc.comcastbusiness.net0
173.9.21.152173-9-21-152-newengland.hfc.comcastbusiness.net0
173.9.21.153173-9-21-153-newengland.hfc.comcastbusiness.net0
173.9.21.154173-9-21-154-newengland.hfc.comcastbusiness.net0
173.9.21.155173-9-21-155-newengland.hfc.comcastbusiness.net0
173.9.21.156173-9-21-156-newengland.hfc.comcastbusiness.net0
173.9.21.157173-9-21-157-newengland.hfc.comcastbusiness.net0
173.9.21.158173-9-21-158-newengland.hfc.comcastbusiness.net0
173.9.21.159173-9-21-159-newengland.hfc.comcastbusiness.net0
173.9.21.160173-9-21-160-newengland.hfc.comcastbusiness.net0
173.9.21.161mail.kimballlibrary.com0
173.9.21.162173-9-21-162-newengland.hfc.comcastbusiness.net0
173.9.21.163173-9-21-163-newengland.hfc.comcastbusiness.net0
173.9.21.164173-9-21-164-newengland.hfc.comcastbusiness.net0
173.9.21.165173-9-21-165-newengland.hfc.comcastbusiness.net0
173.9.21.166173-9-21-166-newengland.hfc.comcastbusiness.net0
173.9.21.167173-9-21-167-newengland.hfc.comcastbusiness.net0
173.9.21.168173-9-21-168-newengland.hfc.comcastbusiness.net0
173.9.21.169173-9-21-169-newengland.hfc.comcastbusiness.net0
173.9.21.170173-9-21-170-newengland.hfc.comcastbusiness.net0
173.9.21.171173-9-21-171-newengland.hfc.comcastbusiness.net0
173.9.21.172173-9-21-172-newengland.hfc.comcastbusiness.net0
173.9.21.173173-9-21-173-newengland.hfc.comcastbusiness.net0
173.9.21.174173-9-21-174-newengland.hfc.comcastbusiness.net0
173.9.21.175173-9-21-175-newengland.hfc.comcastbusiness.net0
173.9.21.176173-9-21-176-newengland.hfc.comcastbusiness.net0
173.9.21.177173-9-21-177-newengland.hfc.comcastbusiness.net0
173.9.21.178173-9-21-178-newengland.hfc.comcastbusiness.net0
173.9.21.179173-9-21-179-newengland.hfc.comcastbusiness.net0
173.9.21.180173-9-21-180-newengland.hfc.comcastbusiness.net0
173.9.21.181173-9-21-181-newengland.hfc.comcastbusiness.net0
173.9.21.182173-9-21-182-newengland.hfc.comcastbusiness.net0
173.9.21.183173-9-21-183-newengland.hfc.comcastbusiness.net0
173.9.21.184173-9-21-184-newengland.hfc.comcastbusiness.net0
173.9.21.185173-9-21-185-newengland.hfc.comcastbusiness.net0
173.9.21.186173-9-21-186-newengland.hfc.comcastbusiness.net0
173.9.21.187173-9-21-187-newengland.hfc.comcastbusiness.net0
173.9.21.188173-9-21-188-newengland.hfc.comcastbusiness.net0
173.9.21.189173-9-21-189-newengland.hfc.comcastbusiness.net0
173.9.21.190173-9-21-190-newengland.hfc.comcastbusiness.net0
173.9.21.191173-9-21-191-newengland.hfc.comcastbusiness.net0
173.9.21.192173-9-21-192-newengland.hfc.comcastbusiness.net0
173.9.21.193173-9-21-193-newengland.hfc.comcastbusiness.net0
173.9.21.194173-9-21-194-newengland.hfc.comcastbusiness.net0
173.9.21.195173-9-21-195-newengland.hfc.comcastbusiness.net0
173.9.21.196173-9-21-196-newengland.hfc.comcastbusiness.net0
173.9.21.197173-9-21-197-newengland.hfc.comcastbusiness.net0
173.9.21.198173-9-21-198-newengland.hfc.comcastbusiness.net0
173.9.21.199173-9-21-199-newengland.hfc.comcastbusiness.net0
173.9.21.200173-9-21-200-newengland.hfc.comcastbusiness.net0
173.9.21.201173-9-21-201-newengland.hfc.comcastbusiness.net0
173.9.21.202173-9-21-202-newengland.hfc.comcastbusiness.net0
173.9.21.203173-9-21-203-newengland.hfc.comcastbusiness.net0
173.9.21.204173-9-21-204-newengland.hfc.comcastbusiness.net0
173.9.21.205173-9-21-205-newengland.hfc.comcastbusiness.net0
173.9.21.206173-9-21-206-newengland.hfc.comcastbusiness.net0
173.9.21.207173-9-21-207-newengland.hfc.comcastbusiness.net0
173.9.21.208173-9-21-208-newengland.hfc.comcastbusiness.net0
173.9.21.209173-9-21-209-newengland.hfc.comcastbusiness.net0
173.9.21.210173-9-21-210-newengland.hfc.comcastbusiness.net0
173.9.21.211173-9-21-211-newengland.hfc.comcastbusiness.net0
173.9.21.212173-9-21-212-newengland.hfc.comcastbusiness.net0
173.9.21.213173-9-21-213-newengland.hfc.comcastbusiness.net0
173.9.21.214173-9-21-214-newengland.hfc.comcastbusiness.net0
173.9.21.215173-9-21-215-newengland.hfc.comcastbusiness.net0
173.9.21.216173-9-21-216-newengland.hfc.comcastbusiness.net0
173.9.21.217173-9-21-217-newengland.hfc.comcastbusiness.net0
173.9.21.218173-9-21-218-newengland.hfc.comcastbusiness.net0
173.9.21.219173-9-21-219-newengland.hfc.comcastbusiness.net0
173.9.21.220173-9-21-220-newengland.hfc.comcastbusiness.net0
173.9.21.221173-9-21-221-newengland.hfc.comcastbusiness.net0
173.9.21.222173-9-21-222-newengland.hfc.comcastbusiness.net0
173.9.21.223173-9-21-223-newengland.hfc.comcastbusiness.net0
173.9.21.224173-9-21-224-newengland.hfc.comcastbusiness.net0
173.9.21.225173-9-21-225-newengland.hfc.comcastbusiness.net0
173.9.21.226173-9-21-226-newengland.hfc.comcastbusiness.net0
173.9.21.227173-9-21-227-newengland.hfc.comcastbusiness.net0
173.9.21.228173-9-21-228-newengland.hfc.comcastbusiness.net0
173.9.21.229173-9-21-229-newengland.hfc.comcastbusiness.net0
173.9.21.230173-9-21-230-newengland.hfc.comcastbusiness.net0
173.9.21.231173-9-21-231-newengland.hfc.comcastbusiness.net0
173.9.21.232173-9-21-232-newengland.hfc.comcastbusiness.net0
173.9.21.233173-9-21-233-newengland.hfc.comcastbusiness.net0
173.9.21.234173-9-21-234-newengland.hfc.comcastbusiness.net0
173.9.21.235173-9-21-235-newengland.hfc.comcastbusiness.net0
173.9.21.236173-9-21-236-newengland.hfc.comcastbusiness.net0
173.9.21.237173-9-21-237-newengland.hfc.comcastbusiness.net0
173.9.21.238173-9-21-238-newengland.hfc.comcastbusiness.net0
173.9.21.239173-9-21-239-newengland.hfc.comcastbusiness.net0
173.9.21.240173-9-21-240-newengland.hfc.comcastbusiness.net0
173.9.21.241173-9-21-241-newengland.hfc.comcastbusiness.net0
173.9.21.242173-9-21-242-newengland.hfc.comcastbusiness.net0
173.9.21.243173-9-21-243-newengland.hfc.comcastbusiness.net0
173.9.21.244173-9-21-244-newengland.hfc.comcastbusiness.net0
173.9.21.245mail.s-cmanagement.com0
173.9.21.246173-9-21-246-newengland.hfc.comcastbusiness.net0
173.9.21.247173-9-21-247-newengland.hfc.comcastbusiness.net0
173.9.21.248173-9-21-248-newengland.hfc.comcastbusiness.net0
173.9.21.249173-9-21-249-newengland.hfc.comcastbusiness.net0
173.9.21.250173-9-21-250-newengland.hfc.comcastbusiness.net0
173.9.21.251173-9-21-251-newengland.hfc.comcastbusiness.net0
173.9.21.252173-9-21-252-newengland.hfc.comcastbusiness.net0
173.9.21.253173-9-21-253-newengland.hfc.comcastbusiness.net0
173.9.21.254173-9-21-254-newengland.hfc.comcastbusiness.net0
173.9.21.2550

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$ traceroute -a -n -q1 -f4 173.9.21.14
traceroute to 173.9.21.14 (173.9.21.14): 64 hops max, 52 byte packets
4 [AS7922] 23.30.207.13 1.536 ms
5 [AS7922] 96.110.35.81 35.204 ms
6 [AS7922] 96.110.42.194 54.179 ms
7 [AS7922] 96.110.118.74 57.203 ms
8 [AS7922] 96.110.118.114 57.117 ms
9 [AS7922] 96.110.28.174 57.153 ms
10 [AS7922] 173.9.21.14 68.671 ms
Measurement taken from  IPinfo ProbeNet in Dallas, US
On