[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 6 21:31:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 06 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: 979116
Prefixes after maximum aggregation (per Origin AS): 368379
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 469330
Number of IPv4 prefixes with a valid ROA: 515606
Number of IPv4 prefixes with an invalid ROA: 34
Number of IPv4 prefixes with no ROA: 463476
Total ASes present in the Internet Routing Table: 76433
Prefixes per ASN: 12.81
Origin-only ASes present in the Internet Routing Table: 65443
Origin ASes announcing only one prefix: 26794
Transit ASes present in the Internet Routing Table: 10990
Transit-only ASes present in the Internet Routing Table: 524
Paths with bogon ASNs present in the IPv4 Routing Table: 174
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: 987
Number of instances of unregistered ASNs: 1002
Number of 32-bit ASNs allocated by the RIRs: 45777
Number of 32-bit ASNs visible in the Routing Table: 37348
Prefixes from 32-bit ASNs in the Routing Table: 195569
Number of bogon 32-bit ASNs visible in the Routing Table: 75
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 124
Number of addresses announced to Internet: 3032248640
Equivalent to 180 /8s, 188 /16s and 113 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 63.6
Percentage of available address space allocated: 128.8
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 690496
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263589
Total APNIC prefixes after maximum aggregation: 75794
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 14707
Unique aggregates announced from the APNIC address blocks: 9126
APNIC Region origin ASes present in the Internet Routing Table: 14469
APNIC Prefixes per ASN: 1.02
APNIC Region origin ASes announcing only one prefix: 4398
APNIC Region transit ASes present in the Internet Routing Table: 1939
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: 9868
Number of APNIC addresses announced to Internet: 35372864
Equivalent to 2 /8s, 27 /16s and 191 /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 43/8, 45/8, 146/8, 150/8, 160/8, 163/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 285431
Total ARIN prefixes after maximum aggregation: 126407
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 104489
Unique aggregates announced from the ARIN address blocks: 59812
ARIN Region origin ASes present in the Internet Routing Table: 19197
ARIN Prefixes per ASN: 5.44
ARIN Region origin ASes announcing only one prefix: 6970
ARIN Region transit ASes present in the Internet Routing Table: 2010
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: 5055
Number of ARIN addresses announced to Internet: 241655552
Equivalent to 14 /8s, 103 /16s and 95 /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 66/8, 131/8, 137/8, 139/8, 144/8, 149/8, 162/8,
164/8, 192/8, 198/8, 199/8, 204/8, 205/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 272506
Total RIPE prefixes after maximum aggregation: 130077
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 19649
Unique aggregates announced from the RIPE address blocks: 15599
RIPE Region origin ASes present in the Internet Routing Table: 28795
RIPE Prefixes per ASN: 0.68
RIPE Region origin ASes announcing only one prefix: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3981
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: 12095
Number of RIPE addresses announced to Internet: 39616512
Equivalent to 2 /8s, 92 /16s and 128 /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 152/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 123271
Total LACNIC prefixes after maximum aggregation: 28899
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 16544
Unique aggregates announced from the LACNIC address blocks: 7992
LACNIC Region origin ASes present in the Internet Routing Table: 11162
LACNIC Prefixes per ASN: 1.48
LACNIC Region origin ASes announcing only one prefix: 2643
LACNIC Region transit ASes present in the Internet Routing Table: 2489
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: 9071
Number of LACNIC addresses announced to Internet: 10192640
Equivalent to 0 /8s, 155 /16s and 135 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 72/8, 128/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 33332
Total AfriNIC prefixes after maximum aggregation: 6559
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 4440
Unique aggregates announced from the AfriNIC address blocks: 2218
AfriNIC Region origin ASes present in the Internet Routing Table: 1897
AfriNIC Prefixes per ASN: 2.34
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 367
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 90
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1259
Number of AfriNIC addresses announced to Internet: 8477184
Equivalent to 0 /8s, 129 /16s and 90 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 161/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 10164 8908 135 CHINAMOBILE-CN China Mobile Communication
7545 6055 841 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4260 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 52 VNPT-AS-VN VNPT Corp, VN
7552 3941 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3845 511 266 BBIL-AP BHARTI Airtel Ltd., IN
7713 3653 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2766 828 545 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 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 11006 12006 3861 AMAZON-02, US
174 6407 8757 834 COGENT-174, US
11492 4661 310 548 CABLEONE, US
7155 4171 288 87 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3417 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54896 2509 DNIC-AS-00749, US
7018 3189 23666 2013 ATT-INTERNET4, US
16625 2875 1259 2134 AKAMAI-AS, US
396982 2864 3653 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 7649 1709 143 UNI2-AS, ES
39891 4720 289 58 ALJAWWALSTC-AS, SA
20940 3932 3396 142 AKAMAI-ASN1, NL
9009 3693 318 1879 M247, RO
12389 2946 2295 879 ROSTELECOM-AS, RU
5384 2409 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2341 359 579 TELLCOM-AS, TR
212238 1853 136 1370 CDNEXT, GB
13188 1606 100 30 TRIOLAN, UA
8452 1595 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 11443 3217 597 UNINET, MX
10620 3542 494 942 Telmex Colombia S.A., CO
13999 2534 532 359 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad y
28573 1339 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1325 781 194 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
6503 1155 374 163 Axtel, S.A.B. de C.V., MX
6147 1114 369 22 Telefonica del Peru S.A.A., PE
22884 1068 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1030 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 1659 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1422 1519 283 ETISALAT-MISR, EG
29571 1376 87 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1014 523 45 Vodafone-, EG
37069 593 1099 13 MOBINIL, EG
6713 555 1861 35 IAM-AS, MA
37342 516 32 1 MOVITEL, MZ
36914 509 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 11443 3217 597 UNINET, MX
16509 11006 12006 3861 AMAZON-02, US
9808 10164 8908 135 CHINAMOBILE-CN China Mobile Communication
12479 7649 1709 143 UNI2-AS, ES
174 6407 8757 834 COGENT-174, US
7545 6055 841 654 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4192 74 ERX-CERNET-BKB China Education and Resear
39891 4720 289 58 ALJAWWALSTC-AS, SA
11492 4661 310 548 CABLEONE, US
18403 4260 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 10164 10029 CHINAMOBILE-CN China Mobile Communications Grou
12479 7649 7506 UNI2-AS, ES
16509 11006 7145 AMAZON-02, US
174 6407 5573 COGENT-174, US
7545 6055 5401 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4969 4895 ERX-CERNET-BKB China Education and Research Net
39891 4720 4662 ALJAWWALSTC-AS, SA
18403 4260 4237 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4139 VNPT-AS-VN VNPT Corp, VN
11492 4661 4113 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
65538 DOCUMENT 2.135.152.0/22 9198 KAZTELECOM-AS, KZ
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
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
45.42.0.0/22 Origin: 16929 RESERVED, ZZ
45.42.0.0/22 Transit: 393275 VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NET
45.42.180.0/24 Origin: 31898 ORACLE-BMC-31898, US
45.42.180.0/24 Transit: 2914 NTT-LTD-2914, US
66.111.56.0/23 Origin: 393476 RESERVED, ZZ
66.111.56.0/23 Transit: 53828 NITEL, US
66.159.102.0/24 Origin: 17378 AS17378, US
66.159.102.0/24 Transit: 174 COGENT-174, US
66.185.32.0/20 Origin: 14434 VIPNAS1, VI
66.185.32.0/20 Transit: 394680 ESSEXTEL, 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 /14:1183 /15:2103 /16:13262 /17:8426 /18:14454
/19:24953 /20:45503 /21:52999 /22:113597 /23:102314 /24:598546
/25:95 /26:99 /27:105 /28:34 /29:82 /30:30
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
16509 10056 11006 AMAZON-02, US
8151 8815 11443 UNINET, MX
9808 8118 10164 CHINAMOBILE-CN China Mobile Communications Group Co., Ltd., CN
12479 7334 7649 UNI2-AS, ES
174 5161 6407 COGENT-174, US
39891 4649 4720 ALJAWWALSTC-AS, SA
18403 4173 4260 FPT-AS-AP FPT Telecom Company, VN
7545 3912 6055 TPG-INTERNET-AP TPG Telecom Limited, AU
20940 3873 3932 AKAMAI-ASN1, NL
11492 3863 4661 CABLEONE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2316 2:1723 3:512 4:10 5:4513 6:169
7:6 8:1518 9:1 11:172 12:1418 13:365
14:2534 15:332 16:266 17:360 18:905 20:454
21:4 22:188 23:7000 24:2653 25:2 27:2732
29:19 31:3064 32:48 34:74 35:146 36:2384
37:4476 38:10084 39:928 40:149 41:4132 42:2043
43:2567 44:334 45:17825 46:4775 47:320 49:2032
50:1844 51:581 52:1584 54:316 55:948 56:8
57:230 58:2270 59:1284 60:1174 61:2832 62:2842
63:1849 64:5413 65:2282 66:4637 67:3013 68:1322
69:4010 70:1127 71:581 72:2860 74:2788 75:1631
76:633 77:2578 78:1876 79:1678 80:2234 81:2046
82:1815 83:1412 84:1769 85:3116 86:1062 87:2434
88:1258 89:4372 90:701 91:8279 92:2661 93:2812
94:3940 95:4284 96:1252 97:314 98:1068 99:739
100:72 101:1434 102:3505 103:32591 104:4423 105:708
106:1056 107:2404 108:1175 109:4104 110:2237 111:3280
112:2085 113:1808 114:1950 115:2195 116:2004 117:2746
118:2886 119:2038 120:1929 121:1458 122:2733 123:2203
124:1711 125:2884 126:64 128:1445 129:959 130:1279
131:1888 132:811 133:446 134:1530 135:320 136:1262
137:1237 138:2883 139:1620 140:1483 141:1455 142:1815
143:1600 144:1012 145:401 146:2118 147:2062 148:2546
149:2898 150:1130 151:1464 152:2114 153:564 154:7332
155:1563 156:2785 157:1844 158:1215 159:2440 160:3284
161:1742 162:3573 163:1773 164:1942 165:2135 166:1334
167:1841 168:4123 169:790 170:5035 171:1015 172:3921
173:3128 174:915 175:1298 176:3523 177:4939 178:3723
179:2263 180:2578 181:3894 182:3368 183:2040 184:2271
185:21265 186:5056 187:4237 188:4236 189:4125 190:9578
191:1508 192:11221 193:9288 194:7772 195:5525 196:3225
197:3089 198:5960 199:8207 200:8148 201:6314 202:10882
203:10832 204:4646 205:3670 206:4631 207:3564 208:4252
209:5114 210:4901 211:2773 212:4577 213:3649 214:1050
215:48 216:6618 217:3211 218:1393 219:593 220:2083
221:1058 222:963 223:2320
End of report
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