1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.249.0.0/16
  4. AS302  | 128.249.0.0/16

128.249.0.0/16

AS302  ·  Baylor College of Medicine

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Summary

Country United States
Domain bcm.edu
ASN AS302
Registry ARIN
ID TMC-NET

WHOIS Details

NetHandle:      NET-128-249-0-0-1
OrgID:          BCM-5
Parent:         NET-128-0-0-0-0
NetName:        TMC-NET
NetRange:       128.249.0.0 - 128.249.255.255
NetType:        allocation
RegDate:        1987-05-28
Updated:        2021-12-14
AbuseHandle:    APC8-ARIN
Source:         ARIN


OrgID:          BCM-5
OrgName:        Baylor College of Medicine
CanAllocate:    
Street:         One Baylor Plaza
Street:         312 H
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        1970-01-01
Updated:        2015-12-23
OrgAdminHandle: EARLY-ARIN
OrgTechHandle:  EARLY-ARIN
OrgTechHandle:  SM346-ARIN
OrgAbuseHandle: APC8-ARIN
Source:         ARIN


POCHandle:      APC8-ARIN
IsRole:         Y
LastName:       ABUSE POINT OF CONTACT
FirstName:      
Street:         ONE BAYLOR PLAZA, MS:BCM375
City:           HOUSTON
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        2007-06-19
Updated:        2024-01-09
OfficePhone:    +1-713-798-3900
Mailbox:        abuse@bcm.edu
Source:         ARIN


POCHandle:      EARLY-ARIN
IsRole:         N
LastName:       Early
FirstName:      Jeff
Street:         One Baylor Plaza
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        2013-05-30
Updated:        2025-04-30
OfficePhone:    +1-713-798-5333
Mailbox:        jefe@bcm.edu
Source:         ARIN


POCHandle:      SM346-ARIN
IsRole:         N
LastName:       Mace
FirstName:      Scott
Street:         One Baylor Plaza
Street:         302H
City:           Houston
State/Prov:     TX
Country:        US
PostalCode:     77030
RegDate:        1995-03-01
Updated:        2025-01-26
OfficePhone:    +1-713-474-2241
Mailbox:        emace@bcm.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.87.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
128.4.0.0/16 AS2 University of Delaware 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.101.0.0/16 AS217 University of Minnesota 65,536
128.156.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.11.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.81.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.125.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.22.0.0/16 AS17511 OPTAGE Inc. 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.27.0.0/16 AS17511 OPTAGE Inc. 65,536
128.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.151.0.0/16 AS20 University of Rochester 65,536
128.62.0.0/16 AS18 University of Texas at Austin 65,536
128.83.0.0/16 AS18 University of Texas at Austin 65,536
128.135.0.0/16 AS160 The University of Chicago 65,536
128.181.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.188.0.0/16 AS16509 Amazon Technologies Inc. 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.146.0.0/16 AS159 Ohio State University 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.21.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.212.0.0/16 AS16509 Amazon.com, Inc. 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.3.0.0/16 AS16 Lawrence Berkeley National Laboratory 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536

Hosted domains

There are 52 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.249.192.160 bcm.edu 29
128.249.193.92 baylormedicine.com 7
128.249.192.78 genboree.com 6
128.249.193.35 consultagene.net 4
128.249.193.52 victr.org 2
128.249.193.47 nsbri.org 2
128.249.207.35 latinostudy.org 2
128.249.193.53 victr.org 2
128.249.193.25 thestitchblog.com 1
128.249.193.120 behavioralplasticity.org 1
128.249.193.85 txbonediseaseprogram.org 1
128.249.192.251 exrna-atlas.org 1
128.249.204.133 vaqs.org 1
128.249.192.253 vaqs.org 1
128.249.192.37 lichtargelab.org 1
128.249.13.5 eman2.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

238 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.249.1.145 AS302 Baylor College of Medicine 0.69ms from Houston, US
128.249.205.11 AS302 Baylor College of Medicine 1.50ms from Houston, US
128.249.142.129 AS302 Baylor College of Medicine 1.53ms from Houston, US
128.249.224.21 AS302 Baylor College of Medicine 1.34ms from Houston, US
128.249.192.34 AS302 Baylor College of Medicine 1.40ms from Houston, US
128.249.215.121 AS302 Baylor College of Medicine 1.49ms from Houston, US
128.249.13.5 AS302 Baylor College of Medicine 1.22ms from Houston, US
128.249.84.199 AS302 Baylor College of Medicine 1.18ms from Houston, US
128.249.204.14 AS302 Baylor College of Medicine 1.60ms from Houston, US
128.249.237.26 AS302 Baylor College of Medicine 0.51ms from Dallas, US
128.249.217.22 AS302 Baylor College of Medicine 1.57ms from Houston, US
128.249.193.85 AS302 Baylor College of Medicine 1.42ms from Houston, US
128.249.207.38 AS302 Baylor College of Medicine 1.48ms from Houston, US
128.249.206.10 AS302 Baylor College of Medicine 1.48ms from Houston, US
128.249.183.1 AS302 Baylor College of Medicine 0.69ms from Houston, US
128.249.176.31 AS302 Baylor College of Medicine 0.80ms from Houston, US
128.249.236.26 AS302 Baylor College of Medicine 0.18ms from Dallas, US
128.249.190.201 AS302 Baylor College of Medicine 0.27ms from Dallas, US
128.249.181.4 AS302 Baylor College of Medicine 0.63ms from Houston, US
128.249.88.19 AS302 Baylor College of Medicine 1.58ms from Houston, US
128.249.177.2 AS302 Baylor College of Medicine 0.66ms from Houston, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
65.246.43.224 AS701 Verizon Business 6.31ms from Ashburn, US
69.250.157.32 AS7922 Comcast Cable Communications, LLC 7.90ms from Ashburn, US
190.137.10.96 AS7303 Telecom Argentina S.A. 5.23ms from Asuncion, PY
207.131.207.208 AS6289 American Honda Motor Company, Inc. 1.74ms from Denver, US
34.245.197.32 AS16509 Amazon.com, Inc. 0.45ms from Dublin, IE
20.13.179.16 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
87.180.69.192 AS3320 Deutsche Telekom AG 3.92ms from Duesseldorf, DE
65.67.8.128 AS7018 AT&T Enterprises, LLC 1.37ms from Houston, US
188.213.24.208 AS197922 Techcrea Solutions SAS 1.52ms from Lille, FR
67.203.18.240 AS54103 MOD Mission Critical, LLC 0.11ms from New York City, US
179.167.179.128 AS26599 TELEFÔNICA BRASIL S.A 1.84ms from Osasco, BR
83.197.88.80 AS3215 Orange S.A. 6.18ms from Saint-Denis, FR
102.159.140.32 AS37705 TOPNET 1.87ms from Tunis, TN
217.14.229.128 AS24792 Stadtwerke Kitzbuehel e.U. 10.06ms from Vienna, AT
137.75.71.160 AS3477 National Oceanic and Atmospheric Administration 2.10ms from Ashburn, US
177.85.56.0 AS52737 Floriani Serviços de Telecomunicação Ltda ME 3.61ms from Curitiba, BR
187.211.213.112 AS8151 UNINET 6.83ms from Guadalajara, MX
162.158.228.80 AS13335 Cloudflare, Inc. 14.92ms from Hong Kong, HK
45.253.182.208 AS45062 Netease-Network 3.31ms from Ningbo, CN
80.220.105.48 AS1759 Telia Finland Oyj 3.55ms from Oulu, FI
123.235.209.96 AS4837 CHINA UNICOM China169 Backbone 1.63ms from Qingdao, CN
23.22.212.96 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
116.227.150.0 AS4812 China Telecom (Group) 4.08ms from Shanghai, CN
87.214.37.160 AS13127 Odido Netherlands B.V. 6.65ms from Amsterdam, NL
52.143.59.144 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 -m11 128.249.20.188
traceroute to 128.249.20.188 (128.249.20.188): 11 hops max, 52 byte packets
3 *
4 *
5 *
7 [AS4557] 198.32.234.209 43.177 ms
8 [AS302] 192.31.88.89 43.694 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Ottoville, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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