[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Mon Feb 28 21:32:24 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Mon 28 Feb, 2022
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: 904069
Prefixes after maximum aggregation (per Origin AS): 335638
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 427757
Number of IPv4 prefixes with a valid ROA: 633821
Number of IPv4 prefixes with an invalid ROA: 5055
Number of IPv4 prefixes with no ROA: 1169261
Total ASes present in the Internet Routing Table: 72888
Prefixes per ASN: 12.40
Origin-only ASes present in the Internet Routing Table: 62786
Origin ASes announcing only one prefix: 25296
Transit ASes present in the Internet Routing Table: 10102
Transit-only ASes present in the Internet Routing Table: 362
Average AS path length visible in the Internet Routing Table: 4.4
Max AS path length visible: 251
Max AS path prepend of ASN ( 21299) 245
Prefixes from unregistered ASNs in the Routing Table: 901
Number of instances of unregistered ASNs: 906
Number of 32-bit ASNs allocated by the RIRs: 38680
Number of 32-bit ASNs visible in the Routing Table: 32259
Prefixes from 32-bit ASNs in the Routing Table: 156913
Number of bogon 32-bit ASNs visible in the Routing Table: 32
Special use prefixes present in the Routing Table: 14
Prefixes being announced from unallocated address space: 503
Number of addresses announced to Internet: 3067161222
Equivalent to 182 /8s, 209 /16s and 42 /24s
Percentage of available address space announced: 82.8
Percentage of allocated address space announced: 82.8
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 309701
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 231305
Total APNIC prefixes after maximum aggregation: 65644
APNIC Deaggregation factor: 3.52
Prefixes being announced from the APNIC address blocks: 226399
Unique aggregates announced from the APNIC address blocks: 94076
APNIC Region origin ASes present in the Internet Routing Table: 12424
APNIC Prefixes per ASN: 18.22
APNIC Region origin ASes announcing only one prefix: 3550
APNIC Region transit ASes present in the Internet Routing Table: 1703
Average APNIC Region AS path length visible: 4.6
Max APNIC Region AS path length visible: 30
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7651
Number of APNIC addresses announced to Internet: 773248320
Equivalent to 46 /8s, 22 /16s and 213 /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, 131072-151865
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: 261075
Total ARIN prefixes after maximum aggregation: 119506
ARIN Deaggregation factor: 2.18
Prefixes being announced from the ARIN address blocks: 261175
Unique aggregates announced from the ARIN address blocks: 123406
ARIN Region origin ASes present in the Internet Routing Table: 19014
ARIN Prefixes per ASN: 13.74
ARIN Region origin ASes announcing only one prefix: 6908
ARIN Region transit ASes present in the Internet Routing Table: 1912
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 251
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4385
Number of ARIN addresses announced to Internet: 1295469382
Equivalent to 77 /8s, 55 /16s and 75 /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, 393216-401308
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: 257942
Total RIPE prefixes after maximum aggregation: 117025
RIPE Deaggregation factor: 2.20
Prefixes being announced from the RIPE address blocks: 254378
Unique aggregates announced from the RIPE address blocks: 149440
RIPE Region origin ASes present in the Internet Routing Table: 28160
RIPE Prefixes per ASN: 9.03
RIPE Region origin ASes announcing only one prefix: 12033
RIPE Region transit ASes present in the Internet Routing Table: 3865
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 250
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10661
Number of RIPE addresses announced to Internet: 713895552
Equivalent to 42 /8s, 141 /16s and 46 /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
196608-213403
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: 124609
Total LACNIC prefixes after maximum aggregation: 27379
LACNIC Deaggregation factor: 4.55
Prefixes being announced from the LACNIC address blocks: 125193
Unique aggregates announced from the LACNIC address blocks: 48610
LACNIC Region origin ASes present in the Internet Routing Table: 10950
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2275
LACNIC Region transit ASes present in the Internet Routing Table: 2174
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 57
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8631
Number of LACNIC addresses announced to Internet: 176658176
Equivalent to 10 /8s, 135 /16s and 151 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28237
Total AfriNIC prefixes after maximum aggregation: 5406
AfriNIC Deaggregation factor: 5.22
Prefixes being announced from the AfriNIC address blocks: 36415
Unique aggregates announced from the AfriNIC address blocks: 11789
AfriNIC Region origin ASes present in the Internet Routing Table: 1598
AfriNIC Prefixes per ASN: 22.79
AfriNIC Region origin ASes announcing only one prefix: 530
AfriNIC Region transit ASes present in the Internet Routing Table: 307
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 22
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 931
Number of AfriNIC addresses announced to Internet: 107545600
Equivalent to 6 /8s, 105 /16s and 4 /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 9074 8885 42 CHINAMOBILE-CN China Mobile Communicati
7545 5881 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3611 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3519 1880 57 VNPT-AS-VN VNPT Corp, VN
7713 3484 1035 44 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2383 475 240 BBIL-AP BHARTI Airtel Ltd., IN
4766 2289 11120 607 KIXS-AS-KR Korea Telecom, KR
45090 2170 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2112 429 199 TATACOMM-AS TATA Communications formerl
24560 2048 855 365 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6344 10199 2683 AMAZON-02, US
11492 4444 295 737 CABLEONE, US
22773 3960 3038 370 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3896 263 26 VIASAT-SP-BACKBONE, US
16625 3659 1888 2573 AKAMAI-AS, US
6327 3389 1318 62 SHAW, CA
749 2887 50780 2143 DNIC-AS-00749, US
30036 2611 374 156 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2502 4962 429 CENTURYLINK-US-LEGACY-QWEST, US
20115 2261 3042 499 CHARTER-20115, 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 6835 1729 149 UNI2-AS, ES
9121 6601 1692 17 TTNET, TR
8551 4016 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3959 3361 226 AKAMAI-ASN1, NL
39891 3410 196 27 ALJAWWALSTC-AS, SA
12389 2937 2290 909 ROSTELECOM-AS, RU
9009 2473 250 1290 M247, GB
34984 2234 358 606 TELLCOM-AS, TR
47331 2031 327 1545 TTNET, TR
58224 1798 931 597 TCI, IR
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 10368 3417 564 Uninet S.A. de C.V., MX
10620 3472 520 695 Telmex Colombia S.A., CO
11830 2459 369 62 Instituto Costarricense de Electricidad
13999 1689 288 471 Mega Cable, S.A. de C.V., MX
6503 1441 354 524 Axtel, S.A.B. de C.V., MX
28573 1383 2332 247 CLARO S.A., BR
3816 1252 662 144 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
26615 1149 2350 139 TIM SA, BR
6147 1090 369 21 Telefonica del Peru S.A.A., PE
11664 1001 191 448 Techtel LMDS Comunicaciones Interactiva
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 1591 393 21 LINKdotNET-AS, EG
24835 1506 507 31 RAYA-AS, EG
36992 1301 1518 262 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 903 64 62 ORANGE-COTE-IVOIRE, CI
6713 612 1863 34 IAM-AS, MA
36935 560 520 41 Vodafone-, EG
15399 523 51 34 WANANCHI-, KE
37342 469 32 1 MOVITEL, MZ
23889 422 232 16 MauritiusTelecom, MU
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 10368 3417 564 Uninet S.A. de C.V., MX
9808 9074 8885 42 CHINAMOBILE-CN China Mobile Communicati
12479 6835 1729 149 UNI2-AS, ES
9121 6601 1692 17 TTNET, TR
16509 6344 10199 2683 AMAZON-02, US
7545 5881 788 691 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4444 295 737 CABLEONE, US
8551 4016 378 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3960 3038 370 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3959 3361 226 AKAMAI-ASN1, NL
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 9074 9032 CHINAMOBILE-CN China Mobile Communications Grou
12479 6835 6686 UNI2-AS, ES
9121 6601 6584 TTNET, TR
7545 5881 5190 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4016 3977 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3896 3870 VIASAT-SP-BACKBONE, US
20940 3959 3733 AKAMAI-ASN1, NL
11492 4444 3707 CABLEONE, US
16509 6344 3661 AMAZON-02, US
7552 3611 3592 VIETEL-AS-AP Viettel Group, VN
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
46990 UNALLOCATED 8.5.242.0/23 3356 LEVEL3, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 3356 LEVEL3, US
17033 UNALLOCATED 8.48.225.0/24 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
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.64.3.0/24 48276 LEVEL-AS, RU
100.78.192.0/23 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.123.0.0/18 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
100.125.128.0/21 139072 WEWORK-AS-AP Wework Singapore Pte. Ltd., JP
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 Transit: 37204 TELONE, ZW
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 /9:13 /10:39 /11:100 /12:302
/13:588 /14:1201 /15:2077 /16:13613 /17:8355 /18:13976
/19:25159 /20:42938 /21:52734 /22:109117 /23:98932 /24:534317
/25:130 /26:114 /27:128 /28:60 /29:86 /30:19
/31:5 /32:50
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 5804 6835 UNI2-AS, ES
9121 5795 6601 TTNET, TR
8151 4032 10368 Uninet S.A. de C.V., MX
8551 3480 4016 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3358 4444 CABLEONE, US
6327 3201 3389 SHAW, CA
7155 2989 3896 VIASAT-SP-BACKBONE, US
22773 2948 3960 ASN-CXA-ALL-CCI-22773-RDC, US
39891 2874 3410 ALJAWWALSTC-AS, SA
30036 2267 2611 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1917 2:1002 3:151 4:9 5:3815 6:103
7:5 8:1544 9:1 10:1 11:172 12:1713
13:416 14:2380 15:168 16:42 17:375 18:144
20:171 21:4 22:188 23:5512 24:2349 25:6
27:2695 29:19 31:2449 32:97 34:1 35:62
36:1766 37:3974 38:2616 39:695 40:163 41:3986
42:1050 43:2135 44:297 45:16987 46:3950 47:337
49:1671 50:1912 51:107 52:1365 53:1 54:291
55:771 56:8 57:65 58:1719 59:1111 60:967
61:2297 62:2555 63:1958 64:5529 65:2317 66:4977
67:2983 68:1202 69:4154 70:1346 71:681 72:3148
74:2657 75:1522 76:720 77:2220 78:3917 79:3108
80:2000 81:1679 82:1465 83:1214 84:1350 85:3652
86:724 87:1965 88:2645 89:3310 90:512 91:7640
92:1909 93:2620 94:3334 95:4520 96:1310 97:346
98:992 99:862 100:76 101:1287 102:2131 103:28558
104:4250 105:481 106:854 107:2492 108:801 109:4230
110:2061 111:3226 112:1986 113:1490 114:1538 115:2075
116:1892 117:2517 118:2341 119:1864 120:1638 121:1024
122:2568 123:2145 124:1564 125:2065 128:1308 129:1187
130:943 131:2253 132:809 133:372 134:1936 135:296
136:870 137:1020 138:2749 139:1235 140:887 141:1383
142:1270 143:1533 144:1229 145:345 146:1787 147:1474
148:2216 149:1657 150:870 151:1083 152:1840 153:538
154:3447 155:1429 156:1886 157:1241 158:1021 159:2068
160:2447 161:1300 162:3465 163:1235 164:1701 165:1610
166:656 167:1733 168:3975 169:685 170:4790 171:826
172:3034 173:3072 174:1019 175:1164 176:3552 177:5778
178:3157 179:2404 180:2275 181:2965 182:3207 183:1956
184:2391 185:19494 186:4790 187:4173 188:3957 189:3456
190:8973 191:1739 192:11077 193:8584 194:6986 195:5054
196:2988 197:2466 198:6038 199:6016 200:7904 201:5864
202:10379 203:10209 204:4563 205:3381 206:3830 207:3398
208:4026 209:4721 210:4107 211:2358 212:3985 213:3399
214:1160 215:64 216:6457 217:2733 218:1242 219:433
220:1958 221:991 222:687 223:2149
End of report
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