[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Sep 13 21:30:17 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 13 Sep, 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: 972447
Prefixes after maximum aggregation (per Origin AS): 366454
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 465639
Number of IPv4 prefixes with a valid ROA: 505752
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466675
Total ASes present in the Internet Routing Table: 76223
Prefixes per ASN: 12.76
Origin-only ASes present in the Internet Routing Table: 65276
Origin ASes announcing only one prefix: 26780
Transit ASes present in the Internet Routing Table: 10947
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 992
Number of instances of unregistered ASNs: 1003
Number of 32-bit ASNs allocated by the RIRs: 45344
Number of 32-bit ASNs visible in the Routing Table: 37059
Prefixes from 32-bit ASNs in the Routing Table: 193664
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 393
Number of addresses announced to Internet: 3036408064
Equivalent to 180 /8s, 251 /16s and 233 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316361
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263638
Total APNIC prefixes after maximum aggregation: 75675
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255396
Unique aggregates announced from the APNIC address blocks: 100507
APNIC Region origin ASes present in the Internet Routing Table: 14383
APNIC Prefixes per ASN: 17.76
APNIC Region origin ASes announcing only one prefix: 4364
APNIC Region transit ASes present in the Internet Routing Table: 1951
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9770
Number of APNIC addresses announced to Internet: 763964480
Equivalent to 45 /8s, 137 /16s and 44 /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: 282758
Total ARIN prefixes after maximum aggregation: 126075
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286598
Unique aggregates announced from the ARIN address blocks: 135037
ARIN Region origin ASes present in the Internet Routing Table: 19150
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1997
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4996
Number of ARIN addresses announced to Internet: 1266977856
Equivalent to 75 /8s, 132 /16s and 140 /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: 269696
Total RIPE prefixes after maximum aggregation: 128887
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 265959
Unique aggregates announced from the RIPE address blocks: 166981
RIPE Region origin ASes present in the Internet Routing Table: 28744
RIPE Prefixes per ASN: 9.25
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3953
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12002
Number of RIPE addresses announced to Internet: 723323008
Equivalent to 43 /8s, 29 /16s and 8 /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: 122669
Total LACNIC prefixes after maximum aggregation: 28752
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120380
Unique aggregates announced from the LACNIC address blocks: 48487
LACNIC Region origin ASes present in the Internet Routing Table: 11150
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2684
LACNIC Region transit ASes present in the Internet Routing Table: 2487
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9052
Number of LACNIC addresses announced to Internet: 177697280
Equivalent to 10 /8s, 151 /16s and 114 /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: 32694
Total AfriNIC prefixes after maximum aggregation: 6424
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 43721
Unique aggregates announced from the AfriNIC address blocks: 14311
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 23.33
AfriNIC Region origin ASes announcing only one prefix: 663
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104201472
Equivalent to 6 /8s, 53 /16s and 253 /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 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5693 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4964 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4306 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4192 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4003 1331 23 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3616 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2800 842 461 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2190 434 193 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 10718 11807 3746 AMAZON-02, US
174 5906 8781 904 COGENT-174, US
11492 4642 308 545 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3485 55081 2708 DNIC-AS-00749, US
22773 3427 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3092 23685 1933 ATT-INTERNET4, US
16625 2878 1282 2144 AKAMAI-AS, US
396982 2813 3570 431 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 7642 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3871 3396 140 AKAMAI-ASN1, NL
9009 3673 313 1864 M247, RO
12389 2859 2283 865 ROSTELECOM-AS, RU
34984 2334 359 585 TELLCOM-AS, TR
5384 2297 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1808 129 1334 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 11695 3251 497 UNINET, MX
10620 3533 493 962 Telmex Colombia S.A., CO
13999 2552 534 364 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1336 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1317 776 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1066 96 376 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1611 593 29 RAYA-AS, EG
24863 1598 389 18 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 953 523 48 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 547 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 510 56 57 WANANCHI-, 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 11695 3251 497 UNINET, MX
16509 10718 11807 3746 AMAZON-02, US
9808 10025 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7642 1708 145 UNI2-AS, ES
174 5906 8781 904 COGENT-174, US
7545 5693 839 647 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4964 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4642 308 545 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4306 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 10025 9898 CHINAMOBILE-CN China Mobile Communications Grou
12479 7642 7497 UNI2-AS, ES
16509 10718 6972 AMAZON-02, US
7545 5693 5046 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5906 5002 COGENT-174, US
4538 4964 4890 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4306 4283 FPT-AS-AP FPT Telecom Company, VN
45899 4192 4134 VNPT-AS-VN VNPT Corp, VN
11492 4642 4097 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
23.137.192.0/24 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
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /11:92 /12:295
/13:577 /14:1183 /15:2123 /16:13316 /17:8445 /18:14427
/19:24994 /20:45265 /21:52735 /22:113228 /23:102441 /24:592555
/25:81 /26:78 /27:101 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6695 7642 UNI2-AS, ES
8151 5863 11695 UNINET, MX
11492 3553 4642 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2561 3427 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2165 10718 AMAZON-02, US
10620 2164 3533 Telmex Colombia S.A., CO
30036 2163 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2331 2:1710 3:469 4:9 5:4563 6:161
7:6 8:1525 9:1 11:172 12:1429 13:375
14:2450 15:328 16:259 17:364 18:884 20:421
21:4 22:188 23:6871 24:2680 25:2 27:2709
29:19 31:2765 32:48 34:69 35:140 36:2380
37:4524 38:9774 39:924 40:150 41:4168 42:2003
43:2546 44:332 45:17605 46:4628 47:320 49:2004
50:1874 51:571 52:1581 54:316 55:956 56:8
57:217 58:2271 59:1278 60:1091 61:2866 62:2785
63:1855 64:5445 65:2287 66:4681 67:3025 68:1339
69:4005 70:1143 71:576 72:2859 74:2666 75:1568
76:618 77:2534 78:1857 79:1583 80:2190 81:2033
82:1699 83:1410 84:1767 85:3171 86:1088 87:2334
88:1251 89:4313 90:683 91:8243 92:2552 93:2762
94:3838 95:4296 96:1287 97:316 98:1067 99:737
100:73 101:1197 102:3512 103:32539 104:4380 105:708
106:1062 107:2384 108:1165 109:3969 110:2177 111:3252
112:2084 113:1832 114:1903 115:2122 116:1995 117:2716
118:2914 119:2083 120:1868 121:1463 122:2838 123:2207
124:1713 125:2883 126:64 128:1451 129:965 130:1241
131:1865 132:825 133:428 134:1512 135:311 136:1202
137:1235 138:2865 139:1592 140:1450 141:1449 142:1744
143:1615 144:1013 145:366 146:2096 147:2041 148:2548
149:2879 150:1069 151:1377 152:2104 153:568 154:6838
155:1441 156:2475 157:1819 158:1181 159:2452 160:3077
161:1723 162:3565 163:1768 164:1696 165:2147 166:1313
167:1853 168:4076 169:805 170:4965 171:1064 172:3921
173:3101 174:902 175:1281 176:3495 177:4820 178:3614
179:2206 180:2498 181:3887 182:3346 183:2057 184:2254
185:21103 186:5010 187:4304 188:4132 189:4152 190:9613
191:1497 192:11086 193:9251 194:7639 195:5466 196:3235
197:3098 198:6049 199:8116 200:8186 201:6349 202:10887
203:10746 204:4608 205:3698 206:4534 207:3643 208:4211
209:5143 210:4894 211:2750 212:4461 213:3681 214:1063
215:63 216:6713 217:3079 218:1423 219:591 220:2039
221:1055 222:978 223:2253
End of report
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