[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Aug 20 21:31:21 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 20 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: 969111
Prefixes after maximum aggregation (per Origin AS): 363631
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 464831
Number of IPv4 prefixes with a valid ROA: 505890
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 463202
Total ASes present in the Internet Routing Table: 76089
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65161
Origin ASes announcing only one prefix: 26350
Transit ASes present in the Internet Routing Table: 10928
Transit-only ASes present in the Internet Routing Table: 540
Paths with bogon ASNs present in the IPv4 Routing Table: 108
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: 997
Number of instances of unregistered ASNs: 1009
Number of 32-bit ASNs allocated by the RIRs: 45200
Number of 32-bit ASNs visible in the Routing Table: 36915
Prefixes from 32-bit ASNs in the Routing Table: 196529
Number of bogon 32-bit ASNs visible in the Routing Table: 52
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 464
Number of addresses announced to Internet: 3034228480
Equivalent to 180 /8s, 218 /16s and 167 /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: 322357
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252881
Total APNIC prefixes after maximum aggregation: 74388
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245159
Unique aggregates announced from the APNIC address blocks: 101824
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: 4336
APNIC Region transit ASes present in the Internet Routing Table: 1918
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: 9697
Number of APNIC addresses announced to Internet: 761589568
Equivalent to 45 /8s, 100 /16s and 239 /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: 281177
Total ARIN prefixes after maximum aggregation: 125689
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285267
Unique aggregates announced from the ARIN address blocks: 134411
ARIN Region origin ASes present in the Internet Routing Table: 19138
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6963
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: 4969
Number of ARIN addresses announced to Internet: 1266628160
Equivalent to 75 /8s, 127 /16s and 54 /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: 269606
Total RIPE prefixes after maximum aggregation: 128330
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265283
Unique aggregates announced from the RIPE address blocks: 166167
RIPE Region origin ASes present in the Internet Routing Table: 28730
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12084
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: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11964
Number of RIPE addresses announced to Internet: 722973312
Equivalent to 43 /8s, 23 /16s and 178 /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: 130827
Total LACNIC prefixes after maximum aggregation: 28117
LACNIC Deaggregation factor: 4.65
Prefixes being announced from the LACNIC address blocks: 128562
Unique aggregates announced from the LACNIC address blocks: 47498
LACNIC Region origin ASes present in the Internet Routing Table: 11151
LACNIC Prefixes per ASN: 11.53
LACNIC Region origin ASes announcing only one prefix: 2320
LACNIC Region transit ASes present in the Internet Routing Table: 2482
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: 9051
Number of LACNIC addresses announced to Internet: 178277888
Equivalent to 10 /8s, 160 /16s and 78 /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: 33623
Total AfriNIC prefixes after maximum aggregation: 6453
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 44376
Unique aggregates announced from the AfriNIC address blocks: 14547
AfriNIC Region origin ASes present in the Internet Routing Table: 1875
AfriNIC Prefixes per ASN: 23.67
AfriNIC Region origin ASes announcing only one prefix: 647
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1234
Number of AfriNIC addresses announced to Internet: 104495360
Equivalent to 6 /8s, 58 /16s and 121 /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 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5699 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4298 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 3640 1043 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3246 1841 101 VNPT-AS-VN VNPT Corp, VN
24560 2796 843 471 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 10493 11647 3782 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3896 8780 895 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3425 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54897 2506 DNIC-AS-00749, US
16625 3013 1293 2168 AKAMAI-AS, US
7018 2959 23675 1858 ATT-INTERNET4, US
396982 2781 3567 418 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 7704 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3814 3396 143 AKAMAI-ASN1, NL
9009 3664 313 1857 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 1744 125 1277 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 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 11859 3291 511 UNINET, MX
10620 3534 493 929 Telmex Colombia S.A., CO
13999 2556 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 1116 52 9 Rede Brasileira de Comunicacao SA, BR
19037 1082 278 31 AMX Argentina S.A., AR
22884 1072 98 371 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 1610 389 16 LINKdotNET-AS, EG
24835 1553 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1329 84 73 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 544 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 516 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 11859 3291 511 UNINET, MX
16509 10493 11647 3782 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7704 1708 145 UNI2-AS, ES
7545 5699 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4298 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 9899 9824 CHINAMOBILE-CN China Mobile Communications Grou
12479 7704 7559 UNI2-AS, ES
16509 10493 6711 AMAZON-02, US
7545 5699 5042 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4298 4275 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 3814 3671 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 /15:2099 /16:13260 /17:8253 /18:13804
/19:24666 /20:43810 /21:52151 /22:112339 /23:103625 /24:592182
/25:84 /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 6786 7704 UNI2-AS, ES
8151 5945 11859 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2562 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2163 3534 Telmex Colombia S.A., CO
30036 2152 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2135 10493 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2271 2:1510 3:421 4:8 5:4741 6:162
7:6 8:1515 9:1 11:172 12:1429 13:360
14:2366 15:326 16:259 17:364 18:863 20:414
21:4 22:188 23:6814 24:3086 25:2 27:2633
29:19 31:2693 32:55 34:67 35:140 36:2351
37:4530 38:8549 39:919 40:146 41:4229 42:1997
43:2447 44:333 45:18151 46:4651 47:299 49:2029
50:1860 51:582 52:1575 54:318 55:943 56:8
57:219 58:2166 59:1210 60:1056 61:2842 62:2842
63:1871 64:5624 65:2298 66:4740 67:3052 68:1342
69:4080 70:1319 71:564 72:2922 74:2665 75:1596
76:615 77:2639 78:1866 79:1784 80:2175 81:2051
82:1677 83:1371 84:1719 85:3190 86:968 87:2299
88:1303 89:4272 90:691 91:8306 92:2420 93:2732
94:3777 95:4220 96:1275 97:316 98:1046 99:735
100:73 101:1165 102:3729 103:32232 104:4433 105:1064
106:983 107:2380 108:1177 109:4106 110:2131 111:3226
112:2028 113:1811 114:1859 115:2124 116:1970 117:2663
118:2783 119:2000 120:1803 121:1361 122:2707 123:2306
124:1570 125:2835 126:64 128:1422 129:948 130:1221
131:1956 132:836 133:428 134:1471 135:351 136:1144
137:1214 138:3067 139:1540 140:1438 141:1457 142:1684
143:1651 144:1001 145:368 146:2136 147:2029 148:2567
149:2832 150:1070 151:1353 152:2136 153:570 154:6648
155:1436 156:2423 157:1823 158:1180 159:2457 160:3098
161:1713 162:3569 163:1747 164:1709 165:2172 166:1278
167:1865 168:4249 169:819 170:5154 171:1039 172:3909
173:3106 174:901 175:1275 176:3512 177:5512 178:3678
179:2418 180:2456 181:3910 182:3338 183:1997 184:2260
185:21164 186:5379 187:4739 188:4225 189:4330 190:9665
191:1970 192:11096 193:9257 194:7545 195:5427 196:3274
197:3063 198:5988 199:8049 200:8554 201:6411 202:10407
203:10522 204:4577 205:3634 206:4540 207:3606 208:4194
209:5081 210:4573 211:2545 212:4438 213:3697 214:1051
215:48 216:6762 217:3019 218:1346 219:433 220:1814
221:1048 222:701 223:2225
End of report
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