[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 16 21:31:20 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 16 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: 968445
Prefixes after maximum aggregation (per Origin AS): 363905
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464675
Number of IPv4 prefixes with a valid ROA: 505056
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463370
Total ASes present in the Internet Routing Table: 76079
Prefixes per ASN: 12.73
Origin-only ASes present in the Internet Routing Table: 65133
Origin ASes announcing only one prefix: 26353
Transit ASes present in the Internet Routing Table: 10946
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: 980
Number of instances of unregistered ASNs: 991
Number of 32-bit ASNs allocated by the RIRs: 45194
Number of 32-bit ASNs visible in the Routing Table: 36902
Prefixes from 32-bit ASNs in the Routing Table: 196277
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: 395
Number of addresses announced to Internet: 3033839744
Equivalent to 180 /8s, 212 /16s and 184 /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: 321592
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252790
Total APNIC prefixes after maximum aggregation: 74337
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245075
Unique aggregates announced from the APNIC address blocks: 101854
APNIC Region origin ASes present in the Internet Routing Table: 14259
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4339
APNIC Region transit ASes present in the Internet Routing Table: 1925
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: 9694
Number of APNIC addresses announced to Internet: 761625408
Equivalent to 45 /8s, 101 /16s and 123 /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: 281201
Total ARIN prefixes after maximum aggregation: 125850
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285362
Unique aggregates announced from the ARIN address blocks: 134349
ARIN Region origin ASes present in the Internet Routing Table: 19135
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6954
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: 1266157632
Equivalent to 75 /8s, 120 /16s and 8 /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: 269672
Total RIPE prefixes after maximum aggregation: 128325
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265361
Unique aggregates announced from the RIPE address blocks: 166175
RIPE Region origin ASes present in the Internet Routing Table: 28735
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12091
RIPE Region transit ASes present in the Internet Routing Table: 3976
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: 723022336
Equivalent to 43 /8s, 24 /16s and 114 /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: 130556
Total LACNIC prefixes after maximum aggregation: 28415
LACNIC Deaggregation factor: 4.59
Prefixes being announced from the LACNIC address blocks: 128265
Unique aggregates announced from the LACNIC address blocks: 47888
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: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2483
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: 9042
Number of LACNIC addresses announced to Internet: 178023680
Equivalent to 10 /8s, 156 /16s and 109 /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: 33246
Total AfriNIC prefixes after maximum aggregation: 6331
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43987
Unique aggregates announced from the AfriNIC address blocks: 14088
AfriNIC Region origin ASes present in the Internet Routing Table: 1873
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 640
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: 104769024
Equivalent to 6 /8s, 62 /16s and 166 /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 4221 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3953 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 3245 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2809 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2185 433 194 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 10494 11601 3811 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3911 8782 903 COGENT-174, US
6327 3600 1320 79 SHAW, CA
22773 3423 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 7697 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3828 3396 143 AKAMAI-ASN1, NL
9009 3661 312 1854 M247, RO
12389 2863 2291 859 ROSTELECOM-AS, RU
34984 2331 359 585 TELLCOM-AS, TR
8551 1783 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 11869 3292 513 UNINET, MX
10620 3534 493 929 Telmex Colombia S.A., CO
13999 2538 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 1118 313 480 Axtel, S.A.B. de C.V., MX
28202 1116 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 1611 389 16 LINKdotNET-AS, EG
24835 1554 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1324 84 78 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 545 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 11869 3292 513 UNINET, MX
16509 10494 11601 3811 AMAZON-02, US
9808 9896 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7697 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 4221 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3953 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 7697 7552 UNI2-AS, ES
16509 10494 6683 AMAZON-02, US
7545 5693 5036 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4221 4198 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3953 3931 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 /14:1176 /15:2097 /16:13259 /17:8252 /18:13824
/19:24673 /20:43828 /21:52164 /22:112381 /23:103581 /24:591460
/25:86 /26:82 /27:102 /28:38 /29:82 /30:28
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6780 7697 UNI2-AS, ES
8151 5954 11869 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 2560 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2163 3534 Telmex Colombia S.A., CO
30036 2150 2488 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2139 10494 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2270 2:1509 3:416 4:8 5:4692 6:162
7:6 8:1523 9:1 11:172 12:1430 13:359
14:2362 15:326 16:258 17:365 18:859 20:414
21:4 22:188 23:6825 24:3084 25:2 27:2635
29:19 31:2684 32:53 34:67 35:140 36:2352
37:4556 38:8538 39:915 40:146 41:4259 42:1995
43:2446 44:332 45:18104 46:4637 47:300 49:2025
50:1855 51:582 52:1580 54:316 55:950 56:8
57:219 58:2165 59:1209 60:1060 61:2841 62:2827
63:1871 64:5614 65:2299 66:4733 67:3051 68:1343
69:4048 70:1319 71:564 72:2925 74:2667 75:1598
76:613 77:2638 78:1866 79:1783 80:2180 81:2051
82:1680 83:1373 84:1720 85:3185 86:971 87:2296
88:1305 89:4265 90:692 91:8298 92:2413 93:2731
94:3775 95:4226 96:1275 97:316 98:1048 99:736
100:73 101:1165 102:3520 103:32203 104:4498 105:1064
106:981 107:2374 108:1175 109:4111 110:2136 111:3224
112:2065 113:1806 114:1856 115:2121 116:1967 117:2661
118:2744 119:2000 120:1802 121:1362 122:2711 123:2305
124:1576 125:2834 126:64 128:1428 129:948 130:1224
131:1942 132:834 133:428 134:1470 135:354 136:1141
137:1208 138:3050 139:1536 140:1442 141:1465 142:1682
143:1684 144:1005 145:367 146:2146 147:2038 148:2561
149:2830 150:1071 151:1351 152:2257 153:571 154:6634
155:1436 156:2394 157:1821 158:1182 159:2451 160:3080
161:1705 162:3578 163:1750 164:1721 165:2182 166:1276
167:1876 168:4256 169:814 170:5174 171:1038 172:3905
173:3106 174:901 175:1275 176:3527 177:5440 178:3683
179:2410 180:2460 181:3870 182:3333 183:1976 184:2261
185:21161 186:5350 187:4723 188:4231 189:4340 190:9664
191:1985 192:11086 193:9262 194:7551 195:5421 196:3236
197:2783 198:5985 199:8053 200:8517 201:6338 202:10407
203:10515 204:4570 205:3683 206:4534 207:3609 208:4190
209:5082 210:4576 211:2541 212:4442 213:3692 214:1063
215:49 216:6771 217:3021 218:1347 219:433 220:1815
221:1047 222:701 223:2222
End of report
More information about the ren-bgp-stats-all
mailing list