[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Nov 14 21:31:19 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 14 Nov, 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: 980796
Prefixes after maximum aggregation (per Origin AS): 368509
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470044
Number of IPv4 prefixes with a valid ROA: 518289
Number of IPv4 prefixes with an invalid ROA: 35
Number of IPv4 prefixes with no ROA: 462472
Total ASes present in the Internet Routing Table: 76495
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65516
Origin ASes announcing only one prefix: 26831
Transit ASes present in the Internet Routing Table: 10979
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 112
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1098
Number of instances of unregistered ASNs: 1113
Number of 32-bit ASNs allocated by the RIRs: 45846
Number of 32-bit ASNs visible in the Routing Table: 37429
Prefixes from 32-bit ASNs in the Routing Table: 196310
Number of bogon 32-bit ASNs visible in the Routing Table: 45
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 388
Number of addresses announced to Internet: 3032696128
Equivalent to 180 /8s, 195 /16s and 69 /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: 319201
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263864
Total APNIC prefixes after maximum aggregation: 75861
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256285
Unique aggregates announced from the APNIC address blocks: 101380
APNIC Region origin ASes present in the Internet Routing Table: 14495
APNIC Prefixes per ASN: 17.68
APNIC Region origin ASes announcing only one prefix: 4417
APNIC Region transit ASes present in the Internet Routing Table: 1942
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9898
Number of APNIC addresses announced to Internet: 761219648
Equivalent to 45 /8s, 95 /16s and 74 /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: 285613
Total ARIN prefixes after maximum aggregation: 126237
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 287930
Unique aggregates announced from the ARIN address blocks: 136010
ARIN Region origin ASes present in the Internet Routing Table: 19189
ARIN Prefixes per ASN: 15.00
ARIN Region origin ASes announcing only one prefix: 6982
ARIN Region transit ASes present in the Internet Routing Table: 2008
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5060
Number of ARIN addresses announced to Internet: 1267318080
Equivalent to 75 /8s, 137 /16s and 189 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 272884
Total RIPE prefixes after maximum aggregation: 130179
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 269751
Unique aggregates announced from the RIPE address blocks: 169206
RIPE Region origin ASes present in the Internet Routing Table: 28814
RIPE Prefixes per ASN: 9.36
RIPE Region origin ASes announcing only one prefix: 12116
RIPE Region transit ASes present in the Internet Routing Table: 3984
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12129
Number of RIPE addresses announced to Internet: 722323072
Equivalent to 43 /8s, 13 /16s and 198 /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,
53/8, 57/8, 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: 123510
Total LACNIC prefixes after maximum aggregation: 28944
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120993
Unique aggregates announced from the LACNIC address blocks: 48700
LACNIC Region origin ASes present in the Internet Routing Table: 11164
LACNIC Prefixes per ASN: 10.84
LACNIC Region origin ASes announcing only one prefix: 2645
LACNIC Region transit ASes present in the Internet Routing Table: 2470
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9078
Number of LACNIC addresses announced to Internet: 177373760
Equivalent to 10 /8s, 146 /16s and 130 /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: 33827
Total AfriNIC prefixes after maximum aggregation: 6602
AfriNIC Deaggregation factor: 5.12
Prefixes being announced from the AfriNIC address blocks: 45449
Unique aggregates announced from the AfriNIC address blocks: 14425
AfriNIC Region origin ASes present in the Internet Routing Table: 1903
AfriNIC Prefixes per ASN: 23.88
AfriNIC Region origin ASes announcing only one prefix: 671
AfriNIC Region transit ASes present in the Internet Routing Table: 369
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 50
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1264
Number of AfriNIC addresses announced to Internet: 104234496
Equivalent to 6 /8s, 54 /16s and 126 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10122 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6088 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4358 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3939 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3885 514 275 BBIL-AP BHARTI Airtel Ltd., IN
7713 3658 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2775 830 546 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2203 433 189 TATACOMM-AS TATA Communications formerly
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 11001 12019 3856 AMAZON-02, US
174 6419 8760 836 COGENT-174, US
11492 4672 310 552 CABLEONE, US
7155 4174 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3408 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3195 23667 2021 ATT-INTERNET4, US
16625 2907 1271 2149 AKAMAI-AS, US
396982 2873 3654 427 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 7634 1709 143 UNI2-AS, ES
39891 4724 289 58 ALJAWWALSTC-AS, SA
20940 3971 3396 141 AKAMAI-ASN1, NL
9009 3673 316 1860 M247, RO
12389 2943 2294 876 ROSTELECOM-AS, RU
5384 2417 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2342 359 579 TELLCOM-AS, TR
212238 1847 134 1367 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1594 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 11456 3216 611 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2538 535 368 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1334 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 782 200 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1070 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1016 2503 53 TIM SA, BR
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
24835 1669 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1417 1518 288 ETISALAT-MISR, EG
29571 1389 88 59 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 722 1099 15 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
20011 544 138 318 INTERNET-SOLUTIONS, ZA
36914 542 82 3 KENET-AS, KE
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 11456 3216 611 UNINET, MX
16509 11001 12019 3856 AMAZON-02, US
9808 10122 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7634 1709 143 UNI2-AS, ES
174 6419 8760 836 COGENT-174, US
7545 6088 842 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4724 289 58 ALJAWWALSTC-AS, SA
11492 4672 310 552 CABLEONE, US
18403 4358 347 23 FPT-AS-AP FPT Telecom Company, 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 10122 9986 CHINAMOBILE-CN China Mobile Communications Grou
12479 7634 7491 UNI2-AS, ES
16509 11001 7145 AMAZON-02, US
174 6419 5583 COGENT-174, US
7545 6088 5434 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4977 4903 ERX-CERNET-BKB China Education and Research Net
39891 4724 4666 ALJAWWALSTC-AS, SA
18403 4358 4335 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4136 VNPT-AS-VN VNPT Corp, VN
11492 4672 4120 CABLEONE, US
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
23.129.36.0/24 Origin: 401466 D-AND-D-CONNECTIONS-LTD, CA
23.129.36.0/24 Transit: 20473 AS-VULTR, US
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
23.139.88.0/24 Origin: 397244 RESERVED, ZZ
23.139.88.0/24 Transit: 33387 NOCIX, US
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
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 /10:36 /11:91 /12:296
/13:579 /14:1184 /15:2100 /16:13265 /17:8437 /18:14437
/19:24940 /20:45647 /21:53103 /22:113653 /23:102448 /24:599853
/25:103 /26:104 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6664 7634 UNI2-AS, ES
8151 5659 11456 UNINET, MX
11492 3555 4672 CABLEONE, US
39891 3416 4724 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3118 4174 VIASAT-SP-BACKBONE, US
22773 2538 3408 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2242 11001 AMAZON-02, US
30036 2199 2539 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2172 3542 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2318 2:1739 3:513 4:10 5:4558 6:167
7:6 8:1512 9:1 11:172 12:1417 13:364
14:2537 15:333 16:269 17:363 18:908 20:455
21:4 22:188 23:7051 24:2652 25:2 27:2732
29:19 31:3114 32:41 34:74 35:152 36:2391
37:4517 38:10143 39:929 40:149 41:4199 42:2072
43:2588 44:336 45:17812 46:4809 47:317 49:2041
50:1840 51:582 52:1574 54:316 55:952 56:8
57:236 58:2275 59:1284 60:1177 61:2849 62:2826
63:1849 64:5418 65:2280 66:4658 67:3011 68:1311
69:3992 70:1123 71:589 72:2859 74:2786 75:1629
76:633 77:2578 78:1871 79:1682 80:2238 81:2051
82:1786 83:1423 84:1761 85:3103 86:1055 87:2430
88:1259 89:4404 90:707 91:8276 92:2663 93:2812
94:3955 95:4239 96:1247 97:313 98:1069 99:738
100:72 101:1439 102:3534 103:32596 104:4431 105:735
106:1048 107:2403 108:1175 109:4110 110:2242 111:3279
112:2079 113:1830 114:1950 115:2204 116:2013 117:2749
118:2919 119:2035 120:1893 121:1459 122:2728 123:2200
124:1711 125:2882 126:62 128:1490 129:961 130:1278
131:1900 132:809 133:446 134:1522 135:319 136:1264
137:1239 138:2891 139:1621 140:1488 141:1457 142:1819
143:1609 144:1017 145:400 146:2107 147:2065 148:2561
149:2888 150:1146 151:1471 152:2117 153:565 154:7517
155:1569 156:2859 157:1850 158:1223 159:2449 160:3313
161:1742 162:3580 163:1772 164:1943 165:2136 166:1336
167:1851 168:4160 169:791 170:5048 171:1012 172:3935
173:3144 174:919 175:1299 176:3521 177:4926 178:3712
179:2288 180:2591 181:3929 182:3366 183:2060 184:2269
185:21310 186:5041 187:4272 188:4231 189:4142 190:9596
191:1514 192:11221 193:9287 194:7767 195:5535 196:3226
197:3226 198:5937 199:8219 200:8160 201:6296 202:10877
203:10823 204:4639 205:3646 206:4654 207:3535 208:4244
209:5098 210:4899 211:2759 212:4577 213:3717 214:1051
215:47 216:6608 217:3240 218:1392 219:594 220:2093
221:1058 222:964 223:2329
End of report
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