[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Aug 22 21:31:13 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 22 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: 968947
Prefixes after maximum aggregation (per Origin AS): 363781
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464724
Number of IPv4 prefixes with a valid ROA: 506164
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 462764
Total ASes present in the Internet Routing Table: 76066
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65122
Origin ASes announcing only one prefix: 26352
Transit ASes present in the Internet Routing Table: 10944
Transit-only ASes present in the Internet Routing Table: 533
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: 999
Number of instances of unregistered ASNs: 1010
Number of 32-bit ASNs allocated by the RIRs: 45210
Number of 32-bit ASNs visible in the Routing Table: 36907
Prefixes from 32-bit ASNs in the Routing Table: 196553
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: 500
Number of addresses announced to Internet: 3034997504
Equivalent to 180 /8s, 230 /16s and 99 /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: 322233
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252812
Total APNIC prefixes after maximum aggregation: 74462
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 245042
Unique aggregates announced from the APNIC address blocks: 101698
APNIC Region origin ASes present in the Internet Routing Table: 14258
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4338
APNIC Region transit ASes present in the Internet Routing Table: 1924
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: 9695
Number of APNIC addresses announced to Internet: 761472064
Equivalent to 45 /8s, 99 /16s and 36 /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: 281247
Total ARIN prefixes after maximum aggregation: 125771
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285310
Unique aggregates announced from the ARIN address blocks: 134470
ARIN Region origin ASes present in the Internet Routing Table: 19144
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6966
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: 4974
Number of ARIN addresses announced to Internet: 1266553920
Equivalent to 75 /8s, 126 /16s and 20 /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: 269486
Total RIPE prefixes after maximum aggregation: 128324
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265376
Unique aggregates announced from the RIPE address blocks: 166213
RIPE Region origin ASes present in the Internet Routing Table: 28719
RIPE Prefixes per ASN: 9.24
RIPE Region origin ASes announcing only one prefix: 12075
RIPE Region transit ASes present in the Internet Routing Table: 3968
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11960
Number of RIPE addresses announced to Internet: 723835520
Equivalent to 43 /8s, 36 /16s and 218 /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: 130714
Total LACNIC prefixes after maximum aggregation: 28103
LACNIC Deaggregation factor: 4.65
Prefixes being announced from the LACNIC address blocks: 128422
Unique aggregates announced from the LACNIC address blocks: 47490
LACNIC Region origin ASes present in the Internet Routing Table: 11147
LACNIC Prefixes per ASN: 11.52
LACNIC Region origin ASes announcing only one prefix: 2329
LACNIC Region transit ASes present in the Internet Routing Table: 2491
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: 9046
Number of LACNIC addresses announced to Internet: 178274816
Equivalent to 10 /8s, 160 /16s and 66 /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: 33689
Total AfriNIC prefixes after maximum aggregation: 6464
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 44297
Unique aggregates announced from the AfriNIC address blocks: 14433
AfriNIC Region origin ASes present in the Internet Routing Table: 1872
AfriNIC Prefixes per ASN: 23.66
AfriNIC Region origin ASes announcing only one prefix: 644
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: 1232
Number of AfriNIC addresses announced to Internet: 104582400
Equivalent to 6 /8s, 59 /16s and 205 /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 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4288 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3958 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 3246 1841 101 VNPT-AS-VN VNPT Corp, VN
24560 2772 818 483 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2187 433 191 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 10522 11778 3738 AMAZON-02, US
11492 4628 308 547 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3805 8779 893 COGENT-174, US
6327 3601 1320 79 SHAW, CA
22773 3424 3037 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54897 2506 DNIC-AS-00749, US
16625 2986 1275 2143 AKAMAI-AS, US
7018 2958 23675 1861 ATT-INTERNET4, US
396982 2787 3567 417 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 7703 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3817 3396 143 AKAMAI-ASN1, NL
9009 3596 308 1859 M247, RO
12389 2865 2291 859 ROSTELECOM-AS, RU
34984 2330 359 584 TELLCOM-AS, TR
8551 1784 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1757 126 1289 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 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 11866 3291 511 UNINET, MX
10620 3536 493 930 Telmex Colombia S.A., CO
13999 2536 629 22 Mega Cable, S.A. de C.V., MX
11830 2008 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 257 Claro NXT Telecomunicacoes Ltda, BR
3816 1319 777 204 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 1074 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 1610 389 16 LINKdotNET-AS, EG
24835 1562 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 556 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 11866 3291 511 UNINET, MX
16509 10522 11778 3738 AMAZON-02, US
9808 9899 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7703 1708 145 UNI2-AS, ES
7545 5697 841 657 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 547 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4288 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3958 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 7703 7558 UNI2-AS, ES
16509 10522 6784 AMAZON-02, US
7545 5697 5040 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4288 4265 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4081 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3958 3936 VIETEL-AS-AP Viettel Group, VN
20940 3817 3674 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
/13:581 /14:1177 /15:2098 /16:13264 /17:8253 /18:13825
/19:24662 /20:43806 /21:52176 /22:112352 /23:103494 /24:592098
/25:83 /26:79 /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 6772 7703 UNI2-AS, ES
8151 5952 11866 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3397 3601 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2561 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2165 3536 Telmex Colombia S.A., CO
30036 2155 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2128 10522 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2278 2:1507 3:437 4:8 5:4742 6:162
7:6 8:1514 9:1 11:172 12:1430 13:354
14:2359 15:327 16:259 17:364 18:867 20:411
21:4 22:188 23:6821 24:3074 25:2 27:2632
29:19 31:2693 32:53 34:67 35:139 36:2352
37:4545 38:8487 39:919 40:147 41:4251 42:1999
43:2443 44:333 45:18144 46:4686 47:299 49:2031
50:1862 51:582 52:1576 54:318 55:944 56:8
57:220 58:2172 59:1210 60:1062 61:2888 62:2848
63:1870 64:5619 65:2306 66:4743 67:3050 68:1330
69:4064 70:1316 71:567 72:2926 74:2661 75:1596
76:615 77:2639 78:1868 79:1786 80:2180 81:2038
82:1677 83:1371 84:1717 85:3191 86:963 87:2294
88:1305 89:4282 90:689 91:8309 92:2431 93:2730
94:3774 95:4214 96:1275 97:316 98:1048 99:733
100:73 101:1168 102:3726 103:32218 104:4499 105:1063
106:983 107:2383 108:1175 109:4107 110:2123 111:3226
112:2057 113:1803 114:1858 115:2119 116:1974 117:2661
118:2773 119:2000 120:1805 121:1361 122:2702 123:2251
124:1569 125:2835 126:64 128:1427 129:948 130:1222
131:1944 132:832 133:428 134:1475 135:351 136:1145
137:1215 138:3045 139:1541 140:1443 141:1458 142:1682
143:1651 144:1007 145:369 146:2144 147:2032 148:2564
149:2831 150:1070 151:1356 152:2134 153:571 154:6555
155:1436 156:2405 157:1805 158:1184 159:2455 160:3090
161:1703 162:3569 163:1748 164:1708 165:2177 166:1280
167:1875 168:4246 169:817 170:5167 171:1035 172:3913
173:3101 174:902 175:1262 176:3515 177:5473 178:3682
179:2395 180:2460 181:3923 182:3337 183:1996 184:2260
185:21176 186:5370 187:4701 188:4225 189:4350 190:9659
191:1966 192:11080 193:9253 194:7538 195:5425 196:3277
197:3066 198:5991 199:8078 200:8543 201:6415 202:10404
203:10511 204:4580 205:3681 206:4550 207:3615 208:4200
209:5082 210:4580 211:2546 212:4442 213:3720 214:1058
215:48 216:6758 217:2999 218:1347 219:426 220:1815
221:1049 222:701 223:2229
End of report
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