[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Aug 18 21:30:50 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 18 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: 968436
Prefixes after maximum aggregation (per Origin AS): 363510
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464316
Number of IPv4 prefixes with a valid ROA: 504750
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463667
Total ASes present in the Internet Routing Table: 76073
Prefixes per ASN: 12.73
Origin-only ASes present in the Internet Routing Table: 65125
Origin ASes announcing only one prefix: 26348
Transit ASes present in the Internet Routing Table: 10948
Transit-only ASes present in the Internet Routing Table: 539
Paths with bogon ASNs present in the IPv4 Routing Table: 106
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: 1004
Number of instances of unregistered ASNs: 1015
Number of 32-bit ASNs allocated by the RIRs: 45200
Number of 32-bit ASNs visible in the Routing Table: 36894
Prefixes from 32-bit ASNs in the Routing Table: 196228
Number of bogon 32-bit ASNs visible in the Routing Table: 50
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 405
Number of addresses announced to Internet: 3033962112
Equivalent to 180 /8s, 214 /16s and 150 /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: 321614
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252880
Total APNIC prefixes after maximum aggregation: 74311
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245166
Unique aggregates announced from the APNIC address blocks: 101852
APNIC Region origin ASes present in the Internet Routing Table: 14261
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4331
APNIC Region transit ASes present in the Internet Routing Table: 1922
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: 9692
Number of APNIC addresses announced to Internet: 761651008
Equivalent to 45 /8s, 101 /16s and 223 /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: 281112
Total ARIN prefixes after maximum aggregation: 125848
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285287
Unique aggregates announced from the ARIN address blocks: 134366
ARIN Region origin ASes present in the Internet Routing Table: 19134
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6960
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: 4967
Number of ARIN addresses announced to Internet: 1266078272
Equivalent to 75 /8s, 118 /16s and 210 /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: 269646
Total RIPE prefixes after maximum aggregation: 128307
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265315
Unique aggregates announced from the RIPE address blocks: 166167
RIPE Region origin ASes present in the Internet Routing Table: 28736
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3982
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 39
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11964
Number of RIPE addresses announced to Internet: 723003136
Equivalent to 43 /8s, 24 /16s and 39 /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: 130611
Total LACNIC prefixes after maximum aggregation: 28075
LACNIC Deaggregation factor: 4.65
Prefixes being announced from the LACNIC address blocks: 128338
Unique aggregates announced from the LACNIC address blocks: 47521
LACNIC Region origin ASes present in the Internet Routing Table: 11146
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2323
LACNIC Region transit ASes present in the Internet Routing Table: 2479
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9044
Number of LACNIC addresses announced to Internet: 178282240
Equivalent to 10 /8s, 160 /16s and 95 /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: 33183
Total AfriNIC prefixes after maximum aggregation: 6316
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43925
Unique aggregates announced from the AfriNIC address blocks: 14089
AfriNIC Region origin ASes present in the Internet Routing Table: 1866
AfriNIC Prefixes per ASN: 23.54
AfriNIC Region origin ASes announcing only one prefix: 635
AfriNIC Region transit ASes present in the Internet Routing Table: 363
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1227
Number of AfriNIC addresses announced to Internet: 104640512
Equivalent to 6 /8s, 60 /16s and 176 /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 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5693 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4253 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3954 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 2809 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2186 433 195 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 10473 11629 3809 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3913 8781 903 COGENT-174, US
6327 3600 1320 79 SHAW, CA
22773 3424 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3256 54898 2508 DNIC-AS-00749, US
16625 3014 1294 2173 AKAMAI-AS, US
7018 2952 23675 1853 ATT-INTERNET4, US
396982 2778 3567 415 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 7695 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3828 3396 143 AKAMAI-ASN1, NL
9009 3661 312 1855 M247, RO
12389 2863 2291 859 ROSTELECOM-AS, RU
34984 2331 359 585 TELLCOM-AS, TR
8551 1782 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1740 124 1273 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1567 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 11870 3293 512 UNINET, MX
10620 3534 493 929 Telmex Colombia S.A., CO
13999 2535 629 22 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1338 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 777 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1084 278 31 AMX Argentina S.A., AR
22884 1071 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 1612 389 16 LINKdotNET-AS, EG
24835 1554 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1325 84 77 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 555 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 517 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 11870 3293 512 UNINET, MX
16509 10473 11629 3809 AMAZON-02, US
9808 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7695 1708 145 UNI2-AS, ES
7545 5693 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4253 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3954 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 9896 9821 CHINAMOBILE-CN China Mobile Communications Grou
12479 7695 7550 UNI2-AS, ES
16509 10473 6664 AMAZON-02, US
7545 5693 5036 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4253 4230 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3954 3932 VIETEL-AS-AP Viettel Group, VN
20940 3828 3685 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
/13:579 /14:1177 /15:2100 /16:13258 /17:8255 /18:13821
/19:24671 /20:43830 /21:52160 /22:112333 /23:103537 /24:591547
/25:86 /26:82 /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 6778 7695 UNI2-AS, ES
8151 5954 11870 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3396 3600 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2163 3534 Telmex Colombia S.A., CO
30036 2150 2488 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2138 10473 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1508 3:413 4:8 5:4691 6:162
7:6 8:1524 9:1 11:172 12:1431 13:359
14:2361 15:326 16:259 17:365 18:856 20:414
21:4 22:188 23:6828 24:3084 25:2 27:2635
29:19 31:2687 32:53 34:67 35:140 36:2347
37:4549 38:8539 39:915 40:146 41:4267 42:1990
43:2445 44:333 45:18108 46:4636 47:300 49:2025
50:1853 51:582 52:1579 54:318 55:943 56:8
57:218 58:2175 59:1209 60:1060 61:2842 62:2826
63:1869 64:5621 65:2297 66:4737 67:3054 68:1343
69:4049 70:1319 71:564 72:2925 74:2667 75:1597
76:613 77:2636 78:1865 79:1779 80:2179 81:2052
82:1679 83:1373 84:1720 85:3187 86:971 87:2296
88:1305 89:4265 90:691 91:8301 92:2414 93:2730
94:3778 95:4226 96:1275 97:316 98:1048 99:736
100:73 101:1165 102:3518 103:32209 104:4493 105:1064
106:983 107:2375 108:1175 109:4124 110:2135 111:3223
112:2065 113:1809 114:1856 115:2122 116:1965 117:2662
118:2768 119:2002 120:1802 121:1361 122:2712 123:2305
124:1576 125:2834 126:64 128:1429 129:948 130:1224
131:1949 132:828 133:428 134:1470 135:354 136:1137
137:1208 138:3044 139:1541 140:1442 141:1456 142:1682
143:1683 144:1005 145:368 146:2141 147:2039 148:2566
149:2827 150:1071 151:1351 152:2257 153:571 154:6634
155:1434 156:2394 157:1821 158:1182 159:2456 160:3084
161:1704 162:3576 163:1753 164:1717 165:2182 166:1278
167:1866 168:4251 169:819 170:5169 171:1038 172:3904
173:3104 174:901 175:1278 176:3522 177:5441 178:3684
179:2411 180:2460 181:3907 182:3334 183:1977 184:2262
185:21161 186:5371 187:4723 188:4227 189:4341 190:9651
191:1979 192:11088 193:9255 194:7553 195:5424 196:3226
197:2773 198:5981 199:8040 200:8546 201:6375 202:10406
203:10522 204:4561 205:3679 206:4538 207:3612 208:4192
209:5084 210:4573 211:2539 212:4437 213:3694 214:1064
215:46 216:6771 217:3020 218:1348 219:433 220:1815
221:1048 222:701 223:2222
End of report
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