[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Aug 15 21:31:01 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 15 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: 967749
Prefixes after maximum aggregation (per Origin AS): 363846
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464676
Number of IPv4 prefixes with a valid ROA: 504306
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463424
Total ASes present in the Internet Routing Table: 76087
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65164
Origin ASes announcing only one prefix: 26355
Transit ASes present in the Internet Routing Table: 10923
Transit-only ASes present in the Internet Routing Table: 542
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: 982
Number of instances of unregistered ASNs: 993
Number of 32-bit ASNs allocated by the RIRs: 45179
Number of 32-bit ASNs visible in the Routing Table: 36900
Prefixes from 32-bit ASNs in the Routing Table: 196113
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: 396
Number of addresses announced to Internet: 3032771200
Equivalent to 180 /8s, 196 /16s and 106 /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: 321323
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252464
Total APNIC prefixes after maximum aggregation: 74297
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244767
Unique aggregates announced from the APNIC address blocks: 101840
APNIC Region origin ASes present in the Internet Routing Table: 14253
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4331
APNIC Region transit ASes present in the Internet Routing Table: 1914
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: 9688
Number of APNIC addresses announced to Internet: 760333120
Equivalent to 45 /8s, 81 /16s and 195 /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: 281090
Total ARIN prefixes after maximum aggregation: 125824
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285250
Unique aggregates announced from the ARIN address blocks: 134338
ARIN Region origin ASes present in the Internet Routing Table: 19137
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1994
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: 4968
Number of ARIN addresses announced to Internet: 1266467904
Equivalent to 75 /8s, 124 /16s and 196 /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: 269577
Total RIPE prefixes after maximum aggregation: 128329
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265263
Unique aggregates announced from the RIPE address blocks: 166160
RIPE Region origin ASes present in the Internet Routing Table: 28738
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3979
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: 11965
Number of RIPE addresses announced to Internet: 722982400
Equivalent to 43 /8s, 23 /16s and 214 /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: 130490
Total LACNIC prefixes after maximum aggregation: 28411
LACNIC Deaggregation factor: 4.59
Prefixes being announced from the LACNIC address blocks: 128200
Unique aggregates announced from the LACNIC address blocks: 47924
LACNIC Region origin ASes present in the Internet Routing Table: 11153
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2327
LACNIC Region transit ASes present in the Internet Routing Table: 2475
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: 9045
Number of LACNIC addresses announced to Internet: 178018816
Equivalent to 10 /8s, 156 /16s and 90 /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: 33146
Total AfriNIC prefixes after maximum aggregation: 6337
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 43873
Unique aggregates announced from the AfriNIC address blocks: 14092
AfriNIC Region origin ASes present in the Internet Routing Table: 1875
AfriNIC Prefixes per ASN: 23.40
AfriNIC Region origin ASes announcing only one prefix: 643
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: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1234
Number of AfriNIC addresses announced to Internet: 104727040
Equivalent to 6 /8s, 62 /16s and 2 /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 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4233 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3959 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 3244 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2808 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2187 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 10505 11604 3800 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3910 8782 905 COGENT-174, US
6327 3600 1320 79 SHAW, CA
22773 3421 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54897 2507 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 7698 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3828 3396 143 AKAMAI-ASN1, NL
9009 3657 312 1854 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 1737 124 1270 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 11863 3292 514 UNINET, MX
10620 3534 493 936 Telmex Colombia S.A., CO
13999 2554 629 22 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1343 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 777 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1121 313 480 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1086 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 1611 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1322 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 551 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 11863 3292 514 UNINET, MX
16509 10505 11604 3800 AMAZON-02, US
9808 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7698 1708 145 UNI2-AS, ES
7545 5693 841 658 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4233 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3959 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 7698 7553 UNI2-AS, ES
16509 10505 6705 AMAZON-02, US
7545 5693 5035 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4233 4210 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3959 3937 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
/13:578 /14:1176 /15:2097 /16:13249 /17:8234 /18:13806
/19:24605 /20:43795 /21:52102 /22:112334 /23:103510 /24:591092
/25:85 /26:81 /27:102 /28:38 /29:83 /30:28
/31:9 /32:289
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6781 7698 UNI2-AS, ES
8151 5951 11863 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 2558 3421 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2163 3534 Telmex Colombia S.A., CO
30036 2152 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2136 10505 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 2:1510 3:415 4:8 5:4691 6:162
7:6 8:1521 9:1 11:172 12:1429 13:357
14:2360 15:323 16:259 17:365 18:860 20:414
21:4 22:188 23:6821 24:3085 25:2 27:2636
29:19 31:2685 32:53 34:67 35:140 36:2349
37:4549 38:8530 39:915 40:146 41:4242 42:2001
43:2444 44:331 45:18108 46:4624 47:301 49:2026
50:1849 51:580 52:1580 54:317 55:949 56:8
57:219 58:2174 59:1206 60:1060 61:2824 62:2827
63:1872 64:5598 65:2299 66:4722 67:3021 68:1342
69:4040 70:1318 71:563 72:2925 74:2663 75:1598
76:613 77:2638 78:1865 79:1786 80:2180 81:2051
82:1676 83:1373 84:1718 85:3183 86:970 87:2294
88:1304 89:4252 90:692 91:8311 92:2414 93:2727
94:3776 95:4222 96:1274 97:316 98:1047 99:736
100:73 101:1165 102:3510 103:32182 104:4493 105:1064
106:981 107:2375 108:1173 109:4111 110:2130 111:3219
112:2065 113:1808 114:1853 115:2121 116:1967 117:2662
118:2746 119:2000 120:1800 121:1362 122:2699 123:2305
124:1575 125:2834 126:64 128:1426 129:916 130:1223
131:1947 132:832 133:428 134:1470 135:354 136:1142
137:1208 138:3038 139:1540 140:1437 141:1460 142:1682
143:1682 144:1007 145:367 146:2135 147:2035 148:2567
149:2826 150:1072 151:1351 152:2257 153:571 154:6629
155:1442 156:2389 157:1819 158:1182 159:2457 160:3080
161:1704 162:3577 163:1751 164:1724 165:2180 166:1277
167:1876 168:4264 169:812 170:5173 171:1038 172:3904
173:3104 174:900 175:1274 176:3527 177:5411 178:3678
179:2383 180:2459 181:3870 182:3332 183:1976 184:2260
185:21162 186:5340 187:4729 188:4229 189:4342 190:9657
191:1985 192:11091 193:9256 194:7549 195:5421 196:3228
197:2781 198:5992 199:8065 200:8518 201:6348 202:10406
203:10509 204:4569 205:3684 206:4528 207:3617 208:4190
209:5083 210:4574 211:2538 212:4442 213:3688 214:1062
215:47 216:6763 217:3021 218:1347 219:433 220:1815
221:1047 222:687 223:2223
End of report
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