[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Aug 25 21:31:09 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 25 Aug, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 968939
Prefixes after maximum aggregation (per Origin AS): 364293
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466738
Number of IPv4 prefixes with a valid ROA: 506320
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462600
Total ASes present in the Internet Routing Table: 76085
Prefixes per ASN: 12.73
Origin-only ASes present in the Internet Routing Table: 65148
Origin ASes announcing only one prefix: 26365
Transit ASes present in the Internet Routing Table: 10937
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1012
Number of instances of unregistered ASNs: 1023
Number of 32-bit ASNs allocated by the RIRs: 45245
Number of 32-bit ASNs visible in the Routing Table: 36928
Prefixes from 32-bit ASNs in the Routing Table: 196652
Number of bogon 32-bit ASNs visible in the Routing Table: 51
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 471
Number of addresses announced to Internet: 3033799936
Equivalent to 180 /8s, 212 /16s and 29 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 322412
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252975
Total APNIC prefixes after maximum aggregation: 74466
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245223
Unique aggregates announced from the APNIC address blocks: 101809
APNIC Region origin ASes present in the Internet Routing Table: 14267
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4338
APNIC Region transit ASes present in the Internet Routing Table: 1923
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9706
Number of APNIC addresses announced to Internet: 761543488
Equivalent to 45 /8s, 100 /16s and 59 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 281251
Total ARIN prefixes after maximum aggregation: 125760
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285227
Unique aggregates announced from the ARIN address blocks: 134455
ARIN Region origin ASes present in the Internet Routing Table: 19152
ARIN Prefixes per ASN: 14.89
ARIN Region origin ASes announcing only one prefix: 6972
ARIN Region transit ASes present in the Internet Routing Table: 1995
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4978
Number of ARIN addresses announced to Internet: 1266479168
Equivalent to 75 /8s, 124 /16s and 240 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 269329
Total RIPE prefixes after maximum aggregation: 128183
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265137
Unique aggregates announced from the RIPE address blocks: 166037
RIPE Region origin ASes present in the Internet Routing Table: 28729
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12081
RIPE Region transit ASes present in the Internet Routing Table: 3971
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11966
Number of RIPE addresses announced to Internet: 723746432
Equivalent to 43 /8s, 35 /16s and 126 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 130818
Total LACNIC prefixes after maximum aggregation: 28767
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 128602
Unique aggregates announced from the LACNIC address blocks: 49767
LACNIC Region origin ASes present in the Internet Routing Table: 11147
LACNIC Prefixes per ASN: 11.54
LACNIC Region origin ASes announcing only one prefix: 2337
LACNIC Region transit ASes present in the Internet Routing Table: 2484
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9047
Number of LACNIC addresses announced to Internet: 177254656
Equivalent to 10 /8s, 144 /16s and 177 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 33554
Total AfriNIC prefixes after maximum aggregation: 6460
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 44279
Unique aggregates announced from the AfriNIC address blocks: 14280
AfriNIC Region origin ASes present in the Internet Routing Table: 1868
AfriNIC Prefixes per ASN: 23.70
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1231
Number of AfriNIC addresses announced to Internet: 104505856
Equivalent to 6 /8s, 58 /16s and 162 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5698 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4315 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3246 1841 101 VNPT-AS-VN VNPT Corp, VN
24560 2780 825 476 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2186 433 191 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10502 11774 3753 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3801 8779 892 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3424 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3253 54897 2505 DNIC-AS-00749, US
16625 2983 1274 2143 AKAMAI-AS, US
7018 2956 23675 1860 ATT-INTERNET4, US
396982 2787 3567 417 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7706 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3816 3396 143 AKAMAI-ASN1, NL
9009 3667 313 1857 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2330 359 584 TELLCOM-AS, TR
8551 1785 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1760 126 1292 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11880 3291 511 UNINET, MX
10620 3536 493 930 Telmex Colombia S.A., CO
13999 2518 352 675 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 777 205 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1146 374 163 Axtel, S.A.B. de C.V., MX
28202 1116 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1068 278 31 AMX Argentina S.A., AR
22884 1067 98 370 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1610 389 16 LINKdotNET-AS, EG
24835 1536 577 26 RAYA-AS, EG
36992 1410 1519 283 ETISALAT-MISR, EG
29571 1334 84 68 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 835 520 44 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
37457 539 310 36 Telkom-Internet, ZA
36914 531 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11880 3291 511 UNINET, MX
16509 10502 11774 3753 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7706 1708 145 UNI2-AS, ES
7545 5698 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4315 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3958 1331 22 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9899 9824 CHINAMOBILE-CN China Mobile Communications Grou
12479 7706 7561 UNI2-AS, ES
16509 10502 6749 AMAZON-02, US
7545 5698 5040 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4315 4292 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3958 3936 VIETEL-AS-AP Viettel Group, VN
20940 3816 3673 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 174 COGENT-174, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:37 /11:93 /12:294
/13:577 /14:1177 /15:2097 /16:13249 /17:8248 /18:13823
/19:24655 /20:43788 /21:52155 /22:112367 /23:103463 /24:592178
/25:83 /26:79 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6775 7706 UNI2-AS, ES
8151 5965 11880 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2165 3536 Telmex Colombia S.A., CO
30036 2158 2496 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2131 10502 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2281 2:1507 3:438 4:8 5:4748 6:161
7:6 8:1513 9:1 11:172 12:1430 13:353
14:2359 15:327 16:259 17:364 18:864 20:411
21:4 22:188 23:6812 24:3076 25:2 27:2643
29:19 31:2693 32:53 34:67 35:140 36:2352
37:4450 38:8441 39:919 40:147 41:4256 42:2031
43:2436 44:333 45:18160 46:4699 47:297 49:2030
50:1864 51:582 52:1576 54:316 55:945 56:8
57:219 58:2171 59:1206 60:1062 61:2889 62:2839
63:1872 64:5629 65:2304 66:4738 67:3051 68:1342
69:4064 70:1315 71:570 72:2923 74:2665 75:1597
76:615 77:2644 78:1865 79:1781 80:2185 81:2030
82:1677 83:1375 84:1718 85:3191 86:962 87:2294
88:1306 89:4281 90:689 91:8309 92:2436 93:2727
94:3781 95:4229 96:1275 97:316 98:1049 99:733
100:73 101:1169 102:3734 103:32247 104:4499 105:1063
106:981 107:2368 108:1174 109:4117 110:2128 111:3230
112:2057 113:1807 114:1857 115:2123 116:1975 117:2661
118:2782 119:2004 120:1805 121:1361 122:2708 123:2296
124:1569 125:2835 126:64 128:1424 129:946 130:1227
131:1952 132:831 133:428 134:1476 135:352 136:1141
137:1212 138:3045 139:1541 140:1448 141:1472 142:1668
143:1648 144:1005 145:369 146:2144 147:2032 148:2559
149:2813 150:1070 151:1355 152:2135 153:571 154:6629
155:1439 156:2408 157:1807 158:1183 159:2457 160:3097
161:1711 162:3575 163:1747 164:1710 165:2170 166:1281
167:1873 168:4255 169:820 170:5203 171:1035 172:3921
173:3109 174:902 175:1263 176:3522 177:5572 178:3679
179:2409 180:2460 181:3926 182:3339 183:1998 184:2260
185:21164 186:5373 187:4734 188:4227 189:4371 190:9653
191:1960 192:10968 193:9148 194:7534 195:5426 196:3258
197:3047 198:5981 199:8070 200:8521 201:6409 202:10397
203:10514 204:4577 205:3680 206:4557 207:3614 208:4194
209:5086 210:4576 211:2547 212:4442 213:3722 214:1060
215:48 216:6775 217:3010 218:1348 219:425 220:1808
221:1049 222:701 223:2228
End of report
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